Home / 232,248,924.38-348,380,931.46-68,472,947.54

Finding the Fourth Proportional to 232,248,924.38, 348,380,931.46 and 68,472,947.54

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Solution

The fourth proportional to 232,248,924.38, 348,380,931.46 and 68,472,947.54 is: 102,711,645.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,248,924.38 : 348,380,931.46 = 68,472,947.54 : x
  2. Step 2: Convert to fraction form
    232,248,924.38/348,380,931.46 = 68,472,947.54/x
  3. Step 3: Cross multiply
    232,248,924.38x = 348,380,931.46 × 68,472,947.54
  4. Step 4: Simplify right side
    232,248,924.38x = 23,854,669,243,796,916
  5. Step 5: Solve for x
    x = 23,854,669,243,796,916/232,248,924.38
  6. Step 6: Final answer
    x = 102,711,645.74

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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.