Home / 41,299,270.30-61,948,905.45-25,174,956.70

Finding the Fourth Proportional to 41,299,270.30, 61,948,905.45 and 25,174,956.70

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Solution

The fourth proportional to 41,299,270.30, 61,948,905.45 and 25,174,956.70 is: 37,762,435.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,299,270.30 : 61,948,905.45 = 25,174,956.70 : x
  2. Step 2: Convert to fraction form
    41,299,270.30/61,948,905.45 = 25,174,956.70/x
  3. Step 3: Cross multiply
    41,299,270.30x = 61,948,905.45 × 25,174,956.70
  4. Step 4: Simplify right side
    41,299,270.30x = 1,559,561,012,316,144
  5. Step 5: Solve for x
    x = 1,559,561,012,316,144/41,299,270.30
  6. Step 6: Final answer
    x = 37,762,435.05

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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.