Home / 57,496,220.86-86,106,841.17-33,161,371.24

Finding the Fourth Proportional to 57,496,220.86, 86,106,841.17 and 33,161,371.24

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Solution

The fourth proportional to 57,496,220.86, 86,106,841.17 and 33,161,371.24 is: 49,662,758.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,496,220.86 : 86,106,841.17 = 33,161,371.24 : x
  2. Step 2: Convert to fraction form
    57,496,220.86/86,106,841.17 = 33,161,371.24/x
  3. Step 3: Cross multiply
    57,496,220.86x = 86,106,841.17 × 33,161,371.24
  4. Step 4: Simplify right side
    57,496,220.86x = 2,855,420,926,002,464
  5. Step 5: Solve for x
    x = 2,855,420,926,002,464/57,496,220.86
  6. Step 6: Final answer
    x = 49,662,758.41

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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.