Home / 45,967,246.20-68,950,869.30-32,362,356.60

Finding the Fourth Proportional to 45,967,246.20, 68,950,869.30 and 32,362,356.60

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Solution

The fourth proportional to 45,967,246.20, 68,950,869.30 and 32,362,356.60 is: 48,543,534.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,967,246.20 : 68,950,869.30 = 32,362,356.60 : x
  2. Step 2: Convert to fraction form
    45,967,246.20/68,950,869.30 = 32,362,356.60/x
  3. Step 3: Cross multiply
    45,967,246.20x = 68,950,869.30 × 32,362,356.60
  4. Step 4: Simplify right side
    45,967,246.20x = 2,231,412,620,166,592.50
  5. Step 5: Solve for x
    x = 2,231,412,620,166,592.50/45,967,246.20
  6. Step 6: Final answer
    x = 48,543,534.90

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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.