Home / 17,861,307.16-24,647,853.90-10,126,869.88

Finding the Fourth Proportional to 17,861,307.16, 24,647,853.90 and 10,126,869.88

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Solution

The fourth proportional to 17,861,307.16, 24,647,853.90 and 10,126,869.88 is: 13,974,655.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,861,307.16 : 24,647,853.90 = 10,126,869.88 : x
  2. Step 2: Convert to fraction form
    17,861,307.16/24,647,853.90 = 10,126,869.88/x
  3. Step 3: Cross multiply
    17,861,307.16x = 24,647,853.90 × 10,126,869.88
  4. Step 4: Simplify right side
    17,861,307.16x = 249,605,609,266,550.53
  5. Step 5: Solve for x
    x = 249,605,609,266,550.53/17,861,307.16
  6. Step 6: Final answer
    x = 13,974,655.22

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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.