Home / 50,481,687.71-75,692,263.66-24,522,870.89

Finding the Fourth Proportional to 50,481,687.71, 75,692,263.66 and 24,522,870.89

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Solution

The fourth proportional to 50,481,687.71, 75,692,263.66 and 24,522,870.89 is: 36,769,602.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,481,687.71 : 75,692,263.66 = 24,522,870.89 : x
  2. Step 2: Convert to fraction form
    50,481,687.71/75,692,263.66 = 24,522,870.89/x
  3. Step 3: Cross multiply
    50,481,687.71x = 75,692,263.66 × 24,522,870.89
  4. Step 4: Simplify right side
    50,481,687.71x = 1,856,191,609,233,942.25
  5. Step 5: Solve for x
    x = 1,856,191,609,233,942.25/50,481,687.71
  6. Step 6: Final answer
    x = 36,769,602.87

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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.