Home / 62,865,286.20-94,405,529.70-34,167,472.20

Finding the Fourth Proportional to 62,865,286.20, 94,405,529.70 and 34,167,472.20

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Solution

The fourth proportional to 62,865,286.20, 94,405,529.70 and 34,167,472.20 is: 51,309,689.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,865,286.20 : 94,405,529.70 = 34,167,472.20 : x
  2. Step 2: Convert to fraction form
    62,865,286.20/94,405,529.70 = 34,167,472.20/x
  3. Step 3: Cross multiply
    62,865,286.20x = 94,405,529.70 × 34,167,472.20
  4. Step 4: Simplify right side
    62,865,286.20x = 3,225,598,311,551,024.50
  5. Step 5: Solve for x
    x = 3,225,598,311,551,024.50/62,865,286.20
  6. Step 6: Final answer
    x = 51,309,689.44

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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.