Home / 48,024,855.48-66,274,321.02-25,998,354.30

Finding the Fourth Proportional to 48,024,855.48, 66,274,321.02 and 25,998,354.30

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Solution

The fourth proportional to 48,024,855.48, 66,274,321.02 and 25,998,354.30 is: 35,877,740.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,024,855.48 : 66,274,321.02 = 25,998,354.30 : x
  2. Step 2: Convert to fraction form
    48,024,855.48/66,274,321.02 = 25,998,354.30/x
  3. Step 3: Cross multiply
    48,024,855.48x = 66,274,321.02 × 25,998,354.30
  4. Step 4: Simplify right side
    48,024,855.48x = 1,723,023,278,869,897.50
  5. Step 5: Solve for x
    x = 1,723,023,278,869,897.50/48,024,855.48
  6. Step 6: Final answer
    x = 35,877,740.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.