Home / 23,912,833.32-32,990,228.10-14,729,550.12

Finding the Fourth Proportional to 23,912,833.32, 32,990,228.10 and 14,729,550.12

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Solution

The fourth proportional to 23,912,833.32, 32,990,228.10 and 14,729,550.12 is: 20,320,938.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,912,833.32 : 32,990,228.10 = 14,729,550.12 : x
  2. Step 2: Convert to fraction form
    23,912,833.32/32,990,228.10 = 14,729,550.12/x
  3. Step 3: Cross multiply
    23,912,833.32x = 32,990,228.10 × 14,729,550.12
  4. Step 4: Simplify right side
    23,912,833.32x = 485,931,218,269,182.38
  5. Step 5: Solve for x
    x = 485,931,218,269,182.38/23,912,833.32
  6. Step 6: Final answer
    x = 20,320,938.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.