Home / 97,024,234.20-145,536,351.30-95,111,046.60

Finding the Fourth Proportional to 97,024,234.20, 145,536,351.30 and 95,111,046.60

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Solution

The fourth proportional to 97,024,234.20, 145,536,351.30 and 95,111,046.60 is: 142,666,569.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,024,234.20 : 145,536,351.30 = 95,111,046.60 : x
  2. Step 2: Convert to fraction form
    97,024,234.20/145,536,351.30 = 95,111,046.60/x
  3. Step 3: Cross multiply
    97,024,234.20x = 145,536,351.30 × 95,111,046.60
  4. Step 4: Simplify right side
    97,024,234.20x = 13,842,114,690,488,270
  5. Step 5: Solve for x
    x = 13,842,114,690,488,270/97,024,234.20
  6. Step 6: Final answer
    x = 142,666,569.90

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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.