Home / 41,563,232.20-62,344,848.30-12,806,806.60

Finding the Fourth Proportional to 41,563,232.20, 62,344,848.30 and 12,806,806.60

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Solution

The fourth proportional to 41,563,232.20, 62,344,848.30 and 12,806,806.60 is: 19,210,209.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,563,232.20 : 62,344,848.30 = 12,806,806.60 : x
  2. Step 2: Convert to fraction form
    41,563,232.20/62,344,848.30 = 12,806,806.60/x
  3. Step 3: Cross multiply
    41,563,232.20x = 62,344,848.30 × 12,806,806.60
  4. Step 4: Simplify right side
    41,563,232.20x = 798,438,414,684,438.75
  5. Step 5: Solve for x
    x = 798,438,414,684,438.75/41,563,232.20
  6. Step 6: Final answer
    x = 19,210,209.90

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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.