Home / 15,552,707.70-23,329,061.55-9,856,010.10

Finding the Fourth Proportional to 15,552,707.70, 23,329,061.55 and 9,856,010.10

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Solution

The fourth proportional to 15,552,707.70, 23,329,061.55 and 9,856,010.10 is: 14,784,015.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,552,707.70 : 23,329,061.55 = 9,856,010.10 : x
  2. Step 2: Convert to fraction form
    15,552,707.70/23,329,061.55 = 9,856,010.10/x
  3. Step 3: Cross multiply
    15,552,707.70x = 23,329,061.55 × 9,856,010.10
  4. Step 4: Simplify right side
    15,552,707.70x = 229,931,466,260,321.66
  5. Step 5: Solve for x
    x = 229,931,466,260,321.66/15,552,707.70
  6. Step 6: Final answer
    x = 14,784,015.15

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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.