Home / 9,098,799,083.10-13,648,198,624.65-7,629,471,006.30

Finding the Fourth Proportional to 9,098,799,083.10, 13,648,198,624.65 and 7,629,471,006.30

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Solution

The fourth proportional to 9,098,799,083.10, 13,648,198,624.65 and 7,629,471,006.30 is: 11,444,206,509.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,098,799,083.10 : 13,648,198,624.65 = 7,629,471,006.30 : x
  2. Step 2: Convert to fraction form
    9,098,799,083.10/13,648,198,624.65 = 7,629,471,006.30/x
  3. Step 3: Cross multiply
    9,098,799,083.10x = 13,648,198,624.65 × 7,629,471,006.30
  4. Step 4: Simplify right side
    9,098,799,083.10x = 104,128,535,694,990,704,640
  5. Step 5: Solve for x
    x = 104,128,535,694,990,704,640/9,098,799,083.10
  6. Step 6: Final answer
    x = 11,444,206,509.45

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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.