Home / 332,154,098.70-498,231,148.05-177,185,903.10

Finding the Fourth Proportional to 332,154,098.70, 498,231,148.05 and 177,185,903.10

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Solution

The fourth proportional to 332,154,098.70, 498,231,148.05 and 177,185,903.10 is: 265,778,854.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,154,098.70 : 498,231,148.05 = 177,185,903.10 : x
  2. Step 2: Convert to fraction form
    332,154,098.70/498,231,148.05 = 177,185,903.10/x
  3. Step 3: Cross multiply
    332,154,098.70x = 498,231,148.05 × 177,185,903.10
  4. Step 4: Simplify right side
    332,154,098.70x = 88,279,535,919,789,056
  5. Step 5: Solve for x
    x = 88,279,535,919,789,056/332,154,098.70
  6. Step 6: Final answer
    x = 265,778,854.65

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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.