Home / 64,041,412.66-88,377,022.56-34,672,737.22

Finding the Fourth Proportional to 64,041,412.66, 88,377,022.56 and 34,672,737.22

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Solution

The fourth proportional to 64,041,412.66, 88,377,022.56 and 34,672,737.22 is: 47,848,308.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,041,412.66 : 88,377,022.56 = 34,672,737.22 : x
  2. Step 2: Convert to fraction form
    64,041,412.66/88,377,022.56 = 34,672,737.22/x
  3. Step 3: Cross multiply
    64,041,412.66x = 88,377,022.56 × 34,672,737.22
  4. Step 4: Simplify right side
    64,041,412.66x = 3,064,273,279,508,891.50
  5. Step 5: Solve for x
    x = 3,064,273,279,508,891.50/64,041,412.66
  6. Step 6: Final answer
    x = 47,848,308.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.