Home / 32,523,614.30-44,892,637.88-20,921,177.76

Finding the Fourth Proportional to 32,523,614.30, 44,892,637.88 and 20,921,177.76

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Solution

The fourth proportional to 32,523,614.30, 44,892,637.88 and 20,921,177.76 is: 28,877,690.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,523,614.30 : 44,892,637.88 = 20,921,177.76 : x
  2. Step 2: Convert to fraction form
    32,523,614.30/44,892,637.88 = 20,921,177.76/x
  3. Step 3: Cross multiply
    32,523,614.30x = 44,892,637.88 × 20,921,177.76
  4. Step 4: Simplify right side
    32,523,614.30x = 939,206,857,098,183.75
  5. Step 5: Solve for x
    x = 939,206,857,098,183.75/32,523,614.30
  6. Step 6: Final answer
    x = 28,877,690.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.