Home / 32,719,553.40-49,079,330.10-8,785,025.40

Finding the Fourth Proportional to 32,719,553.40, 49,079,330.10 and 8,785,025.40

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Solution

The fourth proportional to 32,719,553.40, 49,079,330.10 and 8,785,025.40 is: 13,177,538.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,719,553.40 : 49,079,330.10 = 8,785,025.40 : x
  2. Step 2: Convert to fraction form
    32,719,553.40/49,079,330.10 = 8,785,025.40/x
  3. Step 3: Cross multiply
    32,719,553.40x = 49,079,330.10 × 8,785,025.40
  4. Step 4: Simplify right side
    32,719,553.40x = 431,163,161,543,484.56
  5. Step 5: Solve for x
    x = 431,163,161,543,484.56/32,719,553.40
  6. Step 6: Final answer
    x = 13,177,538.10

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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.