Home / 22,015,777.20-32,995,672.20-10,631,713.20

Finding the Fourth Proportional to 22,015,777.20, 32,995,672.20 and 10,631,713.20

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Solution

The fourth proportional to 22,015,777.20, 32,995,672.20 and 10,631,713.20 is: 15,934,051.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,015,777.20 : 32,995,672.20 = 10,631,713.20 : x
  2. Step 2: Convert to fraction form
    22,015,777.20/32,995,672.20 = 10,631,713.20/x
  3. Step 3: Cross multiply
    22,015,777.20x = 32,995,672.20 × 10,631,713.20
  4. Step 4: Simplify right side
    22,015,777.20x = 350,800,523,671,613
  5. Step 5: Solve for x
    x = 350,800,523,671,613/22,015,777.20
  6. Step 6: Final answer
    x = 15,934,051.32

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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.