Home / 232,283,609.92-348,667,543.88-102,982,024.72

Finding the Fourth Proportional to 232,283,609.92, 348,667,543.88 and 102,982,024.72

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Solution

The fourth proportional to 232,283,609.92, 348,667,543.88 and 102,982,024.72 is: 154,580,384.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,283,609.92 : 348,667,543.88 = 102,982,024.72 : x
  2. Step 2: Convert to fraction form
    232,283,609.92/348,667,543.88 = 102,982,024.72/x
  3. Step 3: Cross multiply
    232,283,609.92x = 348,667,543.88 × 102,982,024.72
  4. Step 4: Simplify right side
    232,283,609.92x = 35,906,489,622,911,844
  5. Step 5: Solve for x
    x = 35,906,489,622,911,844/232,283,609.92
  6. Step 6: Final answer
    x = 154,580,384.02

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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.