Home / 15,537,617.10-23,304,384.45-4,755,998.70

Finding the Fourth Proportional to 15,537,617.10, 23,304,384.45 and 4,755,998.70

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Solution

The fourth proportional to 15,537,617.10, 23,304,384.45 and 4,755,998.70 is: 7,133,373.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,537,617.10 : 23,304,384.45 = 4,755,998.70 : x
  2. Step 2: Convert to fraction form
    15,537,617.10/23,304,384.45 = 4,755,998.70/x
  3. Step 3: Cross multiply
    15,537,617.10x = 23,304,384.45 × 4,755,998.70
  4. Step 4: Simplify right side
    15,537,617.10x = 110,835,622,148,500.22
  5. Step 5: Solve for x
    x = 110,835,622,148,500.22/15,537,617.10
  6. Step 6: Final answer
    x = 7,133,373.25

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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.