Home / 49,671,318.80-74,591,995.80-26,996,502.80

Finding the Fourth Proportional to 49,671,318.80, 74,591,995.80 and 26,996,502.80

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Solution

The fourth proportional to 49,671,318.80, 74,591,995.80 and 26,996,502.80 is: 40,540,961.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,671,318.80 : 74,591,995.80 = 26,996,502.80 : x
  2. Step 2: Convert to fraction form
    49,671,318.80/74,591,995.80 = 26,996,502.80/x
  3. Step 3: Cross multiply
    49,671,318.80x = 74,591,995.80 × 26,996,502.80
  4. Step 4: Simplify right side
    49,671,318.80x = 2,013,723,023,472,288.25
  5. Step 5: Solve for x
    x = 2,013,723,023,472,288.25/49,671,318.80
  6. Step 6: Final answer
    x = 40,540,961.51

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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.