Home / 49,671,320.30-74,591,998.05-26,996,504.30

Finding the Fourth Proportional to 49,671,320.30, 74,591,998.05 and 26,996,504.30

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Solution

The fourth proportional to 49,671,320.30, 74,591,998.05 and 26,996,504.30 is: 40,540,963.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,671,320.30 : 74,591,998.05 = 26,996,504.30 : x
  2. Step 2: Convert to fraction form
    49,671,320.30/74,591,998.05 = 26,996,504.30/x
  3. Step 3: Cross multiply
    49,671,320.30x = 74,591,998.05 × 26,996,504.30
  4. Step 4: Simplify right side
    49,671,320.30x = 2,013,723,196,102,416.50
  5. Step 5: Solve for x
    x = 2,013,723,196,102,416.50/49,671,320.30
  6. Step 6: Final answer
    x = 40,540,963.76

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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.