Home / 225,275,088.39-337,930,101.65-67,695,798.84

Finding the Fourth Proportional to 225,275,088.39, 337,930,101.65 and 67,695,798.84

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Solution

The fourth proportional to 225,275,088.39, 337,930,101.65 and 67,695,798.84 is: 101,548,947.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,275,088.39 : 337,930,101.65 = 67,695,798.84 : x
  2. Step 2: Convert to fraction form
    225,275,088.39/337,930,101.65 = 67,695,798.84/x
  3. Step 3: Cross multiply
    225,275,088.39x = 337,930,101.65 × 67,695,798.84
  4. Step 4: Simplify right side
    225,275,088.39x = 22,876,448,183,279,152
  5. Step 5: Solve for x
    x = 22,876,448,183,279,152/225,275,088.39
  6. Step 6: Final answer
    x = 101,548,947.76

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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.