Home / 5,048,689,911.80-7,573,034,867.70-4,635,441,390.20

Finding the Fourth Proportional to 5,048,689,911.80, 7,573,034,867.70 and 4,635,441,390.20

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Solution

The fourth proportional to 5,048,689,911.80, 7,573,034,867.70 and 4,635,441,390.20 is: 6,953,162,085.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,048,689,911.80 : 7,573,034,867.70 = 4,635,441,390.20 : x
  2. Step 2: Convert to fraction form
    5,048,689,911.80/7,573,034,867.70 = 4,635,441,390.20/x
  3. Step 3: Cross multiply
    5,048,689,911.80x = 7,573,034,867.70 × 4,635,441,390.20
  4. Step 4: Simplify right side
    5,048,689,911.80x = 35,104,359,275,164,360,704
  5. Step 5: Solve for x
    x = 35,104,359,275,164,360,704/5,048,689,911.80
  6. Step 6: Final answer
    x = 6,953,162,085.30

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Double scale
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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.