Home / 73,151,458.70-109,650,377.30-24,612,461.15

Finding the Fourth Proportional to 73,151,458.70, 109,650,377.30 and 24,612,461.15

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Solution

The fourth proportional to 73,151,458.70, 109,650,377.30 and 24,612,461.15 is: 36,892,848.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,151,458.70 : 109,650,377.30 = 24,612,461.15 : x
  2. Step 2: Convert to fraction form
    73,151,458.70/109,650,377.30 = 24,612,461.15/x
  3. Step 3: Cross multiply
    73,151,458.70x = 109,650,377.30 × 24,612,461.15
  4. Step 4: Simplify right side
    73,151,458.70x = 2,698,765,650,707,777.50
  5. Step 5: Solve for x
    x = 2,698,765,650,707,777.50/73,151,458.70
  6. Step 6: Final answer
    x = 36,892,848.06

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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.