Home / 137,118,418.24-205,678,833-34,882,564

Finding the Fourth Proportional to 137,118,418.24, 205,678,833 and 34,882,564

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Solution

The fourth proportional to 137,118,418.24, 205,678,833 and 34,882,564 is: 52,324,152.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,118,418.24 : 205,678,833 = 34,882,564 : x
  2. Step 2: Convert to fraction form
    137,118,418.24/205,678,833 = 34,882,564/x
  3. Step 3: Cross multiply
    137,118,418.24x = 205,678,833 × 34,882,564
  4. Step 4: Simplify right side
    137,118,418.24x = 7,174,605,055,567,812
  5. Step 5: Solve for x
    x = 7,174,605,055,567,812/137,118,418.24
  6. Step 6: Final answer
    x = 52,324,152.71

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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.