Home / 73,614,414.30-110,421,621.45-49,061,840.10

Finding the Fourth Proportional to 73,614,414.30, 110,421,621.45 and 49,061,840.10

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Solution

The fourth proportional to 73,614,414.30, 110,421,621.45 and 49,061,840.10 is: 73,592,760.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,614,414.30 : 110,421,621.45 = 49,061,840.10 : x
  2. Step 2: Convert to fraction form
    73,614,414.30/110,421,621.45 = 49,061,840.10/x
  3. Step 3: Cross multiply
    73,614,414.30x = 110,421,621.45 × 49,061,840.10
  4. Step 4: Simplify right side
    73,614,414.30x = 5,417,487,935,162,630
  5. Step 5: Solve for x
    x = 5,417,487,935,162,630/73,614,414.30
  6. Step 6: Final answer
    x = 73,592,760.15

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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.