Home / 63,008,575.70-94,512,863.55-42,601,241.30

Finding the Fourth Proportional to 63,008,575.70, 94,512,863.55 and 42,601,241.30

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Solution

The fourth proportional to 63,008,575.70, 94,512,863.55 and 42,601,241.30 is: 63,901,861.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,008,575.70 : 94,512,863.55 = 42,601,241.30 : x
  2. Step 2: Convert to fraction form
    63,008,575.70/94,512,863.55 = 42,601,241.30/x
  3. Step 3: Cross multiply
    63,008,575.70x = 94,512,863.55 × 42,601,241.30
  4. Step 4: Simplify right side
    63,008,575.70x = 4,026,365,306,047,524
  5. Step 5: Solve for x
    x = 4,026,365,306,047,524/63,008,575.70
  6. Step 6: Final answer
    x = 63,901,861.95

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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.