Home / 24,771,206.20-37,156,809.30-8,591,780.20

Finding the Fourth Proportional to 24,771,206.20, 37,156,809.30 and 8,591,780.20

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Solution

The fourth proportional to 24,771,206.20, 37,156,809.30 and 8,591,780.20 is: 12,887,670.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,771,206.20 : 37,156,809.30 = 8,591,780.20 : x
  2. Step 2: Convert to fraction form
    24,771,206.20/37,156,809.30 = 8,591,780.20/x
  3. Step 3: Cross multiply
    24,771,206.20x = 37,156,809.30 × 8,591,780.20
  4. Step 4: Simplify right side
    24,771,206.20x = 319,243,138,438,915.81
  5. Step 5: Solve for x
    x = 319,243,138,438,915.81/24,771,206.20
  6. Step 6: Final answer
    x = 12,887,670.30

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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.