Home / 63,825,806.80-95,676,502.20-36,504,053.20

Finding the Fourth Proportional to 63,825,806.80, 95,676,502.20 and 36,504,053.20

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Solution

The fourth proportional to 63,825,806.80, 95,676,502.20 and 36,504,053.20 is: 54,720,501.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,825,806.80 : 95,676,502.20 = 36,504,053.20 : x
  2. Step 2: Convert to fraction form
    63,825,806.80/95,676,502.20 = 36,504,053.20/x
  3. Step 3: Cross multiply
    63,825,806.80x = 95,676,502.20 × 36,504,053.20
  4. Step 4: Simplify right side
    63,825,806.80x = 3,492,580,126,298,717.50
  5. Step 5: Solve for x
    x = 3,492,580,126,298,717.50/63,825,806.80
  6. Step 6: Final answer
    x = 54,720,501.02

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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.