Home / 332,217,085.80-498,325,628.70-177,248,890.20

Finding the Fourth Proportional to 332,217,085.80, 498,325,628.70 and 177,248,890.20

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Solution

The fourth proportional to 332,217,085.80, 498,325,628.70 and 177,248,890.20 is: 265,873,335.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,217,085.80 : 498,325,628.70 = 177,248,890.20 : x
  2. Step 2: Convert to fraction form
    332,217,085.80/498,325,628.70 = 177,248,890.20/x
  3. Step 3: Cross multiply
    332,217,085.80x = 498,325,628.70 × 177,248,890.20
  4. Step 4: Simplify right side
    332,217,085.80x = 88,327,664,645,292,256
  5. Step 5: Solve for x
    x = 88,327,664,645,292,256/332,217,085.80
  6. Step 6: Final answer
    x = 265,873,335.30

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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.