Home / 44,391,507.17-66,585,759.89-15,636,891.24

Finding the Fourth Proportional to 44,391,507.17, 66,585,759.89 and 15,636,891.24

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Solution

The fourth proportional to 44,391,507.17, 66,585,759.89 and 15,636,891.24 is: 23,454,808.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,391,507.17 : 66,585,759.89 = 15,636,891.24 : x
  2. Step 2: Convert to fraction form
    44,391,507.17/66,585,759.89 = 15,636,891.24/x
  3. Step 3: Cross multiply
    44,391,507.17x = 66,585,759.89 × 15,636,891.24
  4. Step 4: Simplify right side
    44,391,507.17x = 1,041,194,285,454,499.88
  5. Step 5: Solve for x
    x = 1,041,194,285,454,499.88/44,391,507.17
  6. Step 6: Final answer
    x = 23,454,808.18

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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.