Home / 101,185,023-151,781,733.54-29,381,439

Finding the Fourth Proportional to 101,185,023, 151,781,733.54 and 29,381,439

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Solution

The fourth proportional to 101,185,023, 151,781,733.54 and 29,381,439 is: 44,073,377.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,185,023 : 151,781,733.54 = 29,381,439 : x
  2. Step 2: Convert to fraction form
    101,185,023/151,781,733.54 = 29,381,439/x
  3. Step 3: Cross multiply
    101,185,023x = 151,781,733.54 × 29,381,439
  4. Step 4: Simplify right side
    101,185,023x = 4,459,565,745,319,764
  5. Step 5: Solve for x
    x = 4,459,565,745,319,764/101,185,023
  6. Step 6: Final answer
    x = 44,073,377.79

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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.