Home / 41,426,006.26-62,136,773.12-12,672,145.12

Finding the Fourth Proportional to 41,426,006.26, 62,136,773.12 and 12,672,145.12

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Solution

The fourth proportional to 41,426,006.26, 62,136,773.12 and 12,672,145.12 is: 19,007,533.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,426,006.26 : 62,136,773.12 = 12,672,145.12 : x
  2. Step 2: Convert to fraction form
    41,426,006.26/62,136,773.12 = 12,672,145.12/x
  3. Step 3: Cross multiply
    41,426,006.26x = 62,136,773.12 × 12,672,145.12
  4. Step 4: Simplify right side
    41,426,006.26x = 787,406,206,265,155.12
  5. Step 5: Solve for x
    x = 787,406,206,265,155.12/41,426,006.26
  6. Step 6: Final answer
    x = 19,007,533.61

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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.