Home / 75,334,827.20-113,002,621.70-23,515,086

Finding the Fourth Proportional to 75,334,827.20, 113,002,621.70 and 23,515,086

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Solution

The fourth proportional to 75,334,827.20, 113,002,621.70 and 23,515,086 is: 35,272,747.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,334,827.20 : 113,002,621.70 = 23,515,086 : x
  2. Step 2: Convert to fraction form
    75,334,827.20/113,002,621.70 = 23,515,086/x
  3. Step 3: Cross multiply
    75,334,827.20x = 113,002,621.70 × 23,515,086
  4. Step 4: Simplify right side
    75,334,827.20x = 2,657,266,367,500,966.50
  5. Step 5: Solve for x
    x = 2,657,266,367,500,966.50/75,334,827.20
  6. Step 6: Final answer
    x = 35,272,747.89

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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.