Home / 48,839,912.70-73,343,849.85-34,563,176.70

Finding the Fourth Proportional to 48,839,912.70, 73,343,849.85 and 34,563,176.70

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Solution

The fourth proportional to 48,839,912.70, 73,343,849.85 and 34,563,176.70 is: 51,904,196.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,839,912.70 : 73,343,849.85 = 34,563,176.70 : x
  2. Step 2: Convert to fraction form
    48,839,912.70/73,343,849.85 = 34,563,176.70/x
  3. Step 3: Cross multiply
    48,839,912.70x = 73,343,849.85 × 34,563,176.70
  4. Step 4: Simplify right side
    48,839,912.70x = 2,534,996,442,223,818.50
  5. Step 5: Solve for x
    x = 2,534,996,442,223,818.50/48,839,912.70
  6. Step 6: Final answer
    x = 51,904,196.84

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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.