Home / 17,908,254.16-24,713,154.33-9,960,742.96

Finding the Fourth Proportional to 17,908,254.16, 24,713,154.33 and 9,960,742.96

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Solution

The fourth proportional to 17,908,254.16, 24,713,154.33 and 9,960,742.96 is: 13,745,693.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,908,254.16 : 24,713,154.33 = 9,960,742.96 : x
  2. Step 2: Convert to fraction form
    17,908,254.16/24,713,154.33 = 9,960,742.96/x
  3. Step 3: Cross multiply
    17,908,254.16x = 24,713,154.33 × 9,960,742.96
  4. Step 4: Simplify right side
    17,908,254.16x = 246,161,377,888,375.22
  5. Step 5: Solve for x
    x = 246,161,377,888,375.22/17,908,254.16
  6. Step 6: Final answer
    x = 13,745,693.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.