Home / 23,661,642.30-35,478,466.65-12,324,234.30

Finding the Fourth Proportional to 23,661,642.30, 35,478,466.65 and 12,324,234.30

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Solution

The fourth proportional to 23,661,642.30, 35,478,466.65 and 12,324,234.30 is: 18,479,061.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,661,642.30 : 35,478,466.65 = 12,324,234.30 : x
  2. Step 2: Convert to fraction form
    23,661,642.30/35,478,466.65 = 12,324,234.30/x
  3. Step 3: Cross multiply
    23,661,642.30x = 35,478,466.65 × 12,324,234.30
  4. Step 4: Simplify right side
    23,661,642.30x = 437,244,935,599,336.12
  5. Step 5: Solve for x
    x = 437,244,935,599,336.12/23,661,642.30
  6. Step 6: Final answer
    x = 18,479,061.18

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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.