Home / 17,490,839.04-24,137,294.76-9,755,875.44

Finding the Fourth Proportional to 17,490,839.04, 24,137,294.76 and 9,755,875.44

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Solution

The fourth proportional to 17,490,839.04, 24,137,294.76 and 9,755,875.44 is: 13,463,072.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,490,839.04 : 24,137,294.76 = 9,755,875.44 : x
  2. Step 2: Convert to fraction form
    17,490,839.04/24,137,294.76 = 9,755,875.44/x
  3. Step 3: Cross multiply
    17,490,839.04x = 24,137,294.76 × 9,755,875.44
  4. Step 4: Simplify right side
    17,490,839.04x = 235,480,441,137,124.69
  5. Step 5: Solve for x
    x = 235,480,441,137,124.69/17,490,839.04
  6. Step 6: Final answer
    x = 13,463,072.90

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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.