Home / 42,598,001.30-63,897,001.95-35,039,729.30

Finding the Fourth Proportional to 42,598,001.30, 63,897,001.95 and 35,039,729.30

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Solution

The fourth proportional to 42,598,001.30, 63,897,001.95 and 35,039,729.30 is: 52,559,593.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,598,001.30 : 63,897,001.95 = 35,039,729.30 : x
  2. Step 2: Convert to fraction form
    42,598,001.30/63,897,001.95 = 35,039,729.30/x
  3. Step 3: Cross multiply
    42,598,001.30x = 63,897,001.95 × 35,039,729.30
  4. Step 4: Simplify right side
    42,598,001.30x = 2,238,933,651,409,572
  5. Step 5: Solve for x
    x = 2,238,933,651,409,572/42,598,001.30
  6. Step 6: Final answer
    x = 52,559,593.95

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Similar ratio
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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.