Home / 9,858,132.20-14,788,608.90-3,035,282.66

Finding the Fourth Proportional to 9,858,132.20, 14,788,608.90 and 3,035,282.66

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Solution

The fourth proportional to 9,858,132.20, 14,788,608.90 and 3,035,282.66 is: 4,553,358.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,858,132.20 : 14,788,608.90 = 3,035,282.66 : x
  2. Step 2: Convert to fraction form
    9,858,132.20/14,788,608.90 = 3,035,282.66/x
  3. Step 3: Cross multiply
    9,858,132.20x = 14,788,608.90 × 3,035,282.66
  4. Step 4: Simplify right side
    9,858,132.20x = 44,887,608,159,691.68
  5. Step 5: Solve for x
    x = 44,887,608,159,691.68/9,858,132.20
  6. Step 6: Final answer
    x = 4,553,358.31

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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.