Home / 23,358,149.28-32,000,128.11-22,484,836.44

Finding the Fourth Proportional to 23,358,149.28, 32,000,128.11 and 22,484,836.44

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Solution

The fourth proportional to 23,358,149.28, 32,000,128.11 and 22,484,836.44 is: 30,803,709.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,358,149.28 : 32,000,128.11 = 22,484,836.44 : x
  2. Step 2: Convert to fraction form
    23,358,149.28/32,000,128.11 = 22,484,836.44/x
  3. Step 3: Cross multiply
    23,358,149.28x = 32,000,128.11 × 22,484,836.44
  4. Step 4: Simplify right side
    23,358,149.28x = 719,517,646,612,396.38
  5. Step 5: Solve for x
    x = 719,517,646,612,396.38/23,358,149.28
  6. Step 6: Final answer
    x = 30,803,709.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.