Home / 32,797,000.80-49,195,501.20-17,680,456.80

Finding the Fourth Proportional to 32,797,000.80, 49,195,501.20 and 17,680,456.80

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Solution

The fourth proportional to 32,797,000.80, 49,195,501.20 and 17,680,456.80 is: 26,520,685.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,797,000.80 : 49,195,501.20 = 17,680,456.80 : x
  2. Step 2: Convert to fraction form
    32,797,000.80/49,195,501.20 = 17,680,456.80/x
  3. Step 3: Cross multiply
    32,797,000.80x = 49,195,501.20 × 17,680,456.80
  4. Step 4: Simplify right side
    32,797,000.80x = 869,798,933,720,948.25
  5. Step 5: Solve for x
    x = 869,798,933,720,948.25/32,797,000.80
  6. Step 6: Final answer
    x = 26,520,685.20

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1.5x scale

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.