Home / 41,910,178.60-62,865,267.90-36,871,330.60

Finding the Fourth Proportional to 41,910,178.60, 62,865,267.90 and 36,871,330.60

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Solution

The fourth proportional to 41,910,178.60, 62,865,267.90 and 36,871,330.60 is: 55,306,995.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,910,178.60 : 62,865,267.90 = 36,871,330.60 : x
  2. Step 2: Convert to fraction form
    41,910,178.60/62,865,267.90 = 36,871,330.60/x
  3. Step 3: Cross multiply
    41,910,178.60x = 62,865,267.90 × 36,871,330.60
  4. Step 4: Simplify right side
    41,910,178.60x = 2,317,926,075,998,468
  5. Step 5: Solve for x
    x = 2,317,926,075,998,468/41,910,178.60
  6. Step 6: Final answer
    x = 55,306,995.90

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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.