Home / 52,757,069.73-72,808,795.17-33,194,726.52

Finding the Fourth Proportional to 52,757,069.73, 72,808,795.17 and 33,194,726.52

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Solution

The fourth proportional to 52,757,069.73, 72,808,795.17 and 33,194,726.52 is: 45,811,263.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,757,069.73 : 72,808,795.17 = 33,194,726.52 : x
  2. Step 2: Convert to fraction form
    52,757,069.73/72,808,795.17 = 33,194,726.52/x
  3. Step 3: Cross multiply
    52,757,069.73x = 72,808,795.17 × 33,194,726.52
  4. Step 4: Simplify right side
    52,757,069.73x = 2,416,868,043,918,847
  5. Step 5: Solve for x
    x = 2,416,868,043,918,847/52,757,069.73
  6. Step 6: Final answer
    x = 45,811,263.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.