Home / 26,531,096.13-39,732,870.06-15,137,001.09

Finding the Fourth Proportional to 26,531,096.13, 39,732,870.06 and 15,137,001.09

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Solution

The fourth proportional to 26,531,096.13, 39,732,870.06 and 15,137,001.09 is: 22,669,116.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,531,096.13 : 39,732,870.06 = 15,137,001.09 : x
  2. Step 2: Convert to fraction form
    26,531,096.13/39,732,870.06 = 15,137,001.09/x
  3. Step 3: Cross multiply
    26,531,096.13x = 39,732,870.06 × 15,137,001.09
  4. Step 4: Simplify right side
    26,531,096.13x = 601,436,497,407,048.38
  5. Step 5: Solve for x
    x = 601,436,497,407,048.38/26,531,096.13
  6. Step 6: Final answer
    x = 22,669,116.06

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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.