Home / 49,207,660.20-73,811,490.30-36,453,076.20

Finding the Fourth Proportional to 49,207,660.20, 73,811,490.30 and 36,453,076.20

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Solution

The fourth proportional to 49,207,660.20, 73,811,490.30 and 36,453,076.20 is: 54,679,614.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,660.20 : 73,811,490.30 = 36,453,076.20 : x
  2. Step 2: Convert to fraction form
    49,207,660.20/73,811,490.30 = 36,453,076.20/x
  3. Step 3: Cross multiply
    49,207,660.20x = 73,811,490.30 × 36,453,076.20
  4. Step 4: Simplify right side
    49,207,660.20x = 2,690,655,880,341,461
  5. Step 5: Solve for x
    x = 2,690,655,880,341,461/49,207,660.20
  6. Step 6: Final answer
    x = 54,679,614.30

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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.