Home / 11,734,192,145.60-17,601,288,218.40-3,874,817,484.80

Finding the Fourth Proportional to 11,734,192,145.60, 17,601,288,218.40 and 3,874,817,484.80

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Solution

The fourth proportional to 11,734,192,145.60, 17,601,288,218.40 and 3,874,817,484.80 is: 5,812,226,227.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,734,192,145.60 : 17,601,288,218.40 = 3,874,817,484.80 : x
  2. Step 2: Convert to fraction form
    11,734,192,145.60/17,601,288,218.40 = 3,874,817,484.80/x
  3. Step 3: Cross multiply
    11,734,192,145.60x = 17,601,288,218.40 × 3,874,817,484.80
  4. Step 4: Simplify right side
    11,734,192,145.60x = 68,201,779,343,660,572,672
  5. Step 5: Solve for x
    x = 68,201,779,343,660,572,672/11,734,192,145.60
  6. Step 6: Final answer
    x = 5,812,226,227.20

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Double scale
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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.