Home / 29,404,808.60-44,023,232.10-28,565,000.60

Finding the Fourth Proportional to 29,404,808.60, 44,023,232.10 and 28,565,000.60

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Solution

The fourth proportional to 29,404,808.60, 44,023,232.10 and 28,565,000.60 is: 42,765,918.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,404,808.60 : 44,023,232.10 = 28,565,000.60 : x
  2. Step 2: Convert to fraction form
    29,404,808.60/44,023,232.10 = 28,565,000.60/x
  3. Step 3: Cross multiply
    29,404,808.60x = 44,023,232.10 × 28,565,000.60
  4. Step 4: Simplify right side
    29,404,808.60x = 1,257,523,651,350,439.25
  5. Step 5: Solve for x
    x = 1,257,523,651,350,439.25/29,404,808.60
  6. Step 6: Final answer
    x = 42,765,918.61

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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.