Home / 36,203,072.90-54,290,175.15-11,935,246.10

Finding the Fourth Proportional to 36,203,072.90, 54,290,175.15 and 11,935,246.10

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Solution

The fourth proportional to 36,203,072.90, 54,290,175.15 and 11,935,246.10 is: 17,898,110.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,203,072.90 : 54,290,175.15 = 11,935,246.10 : x
  2. Step 2: Convert to fraction form
    36,203,072.90/54,290,175.15 = 11,935,246.10/x
  3. Step 3: Cross multiply
    36,203,072.90x = 54,290,175.15 × 11,935,246.10
  4. Step 4: Simplify right side
    36,203,072.90x = 647,966,601,227,354.38
  5. Step 5: Solve for x
    x = 647,966,601,227,354.38/36,203,072.90
  6. Step 6: Final answer
    x = 17,898,110.56

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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.