Home / 7,045,852,817.60-10,568,779,226.40-4,723,951,659.20

Finding the Fourth Proportional to 7,045,852,817.60, 10,568,779,226.40 and 4,723,951,659.20

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Solution

The fourth proportional to 7,045,852,817.60, 10,568,779,226.40 and 4,723,951,659.20 is: 7,085,927,488.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,852,817.60 : 10,568,779,226.40 = 4,723,951,659.20 : x
  2. Step 2: Convert to fraction form
    7,045,852,817.60/10,568,779,226.40 = 4,723,951,659.20/x
  3. Step 3: Cross multiply
    7,045,852,817.60x = 10,568,779,226.40 × 4,723,951,659.20
  4. Step 4: Simplify right side
    7,045,852,817.60x = 49,926,402,162,270,765,056
  5. Step 5: Solve for x
    x = 49,926,402,162,270,765,056/7,045,852,817.60
  6. Step 6: Final answer
    x = 7,085,927,488.80

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Half scale
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Double scale
Find fourth proportional to 7,045,852,818.60, 10,568,779,227.90 and 4,723,951,660.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.