Home / 41,143,400.70-61,715,101.05-34,474,703.10

Finding the Fourth Proportional to 41,143,400.70, 61,715,101.05 and 34,474,703.10

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Solution

The fourth proportional to 41,143,400.70, 61,715,101.05 and 34,474,703.10 is: 51,712,054.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,143,400.70 : 61,715,101.05 = 34,474,703.10 : x
  2. Step 2: Convert to fraction form
    41,143,400.70/61,715,101.05 = 34,474,703.10/x
  3. Step 3: Cross multiply
    41,143,400.70x = 61,715,101.05 × 34,474,703.10
  4. Step 4: Simplify right side
    41,143,400.70x = 2,127,609,785,485,248.25
  5. Step 5: Solve for x
    x = 2,127,609,785,485,248.25/41,143,400.70
  6. Step 6: Final answer
    x = 51,712,054.65

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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.