Home / 23,663,142-35,498,635.02-8,306,447.16

Finding the Fourth Proportional to 23,663,142, 35,498,635.02 and 8,306,447.16

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Solution

The fourth proportional to 23,663,142, 35,498,635.02 and 8,306,447.16 is: 12,461,047.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,663,142 : 35,498,635.02 = 8,306,447.16 : x
  2. Step 2: Convert to fraction form
    23,663,142/35,498,635.02 = 8,306,447.16/x
  3. Step 3: Cross multiply
    23,663,142x = 35,498,635.02 × 8,306,447.16
  4. Step 4: Simplify right side
    23,663,142x = 294,867,536,045,755.56
  5. Step 5: Solve for x
    x = 294,867,536,045,755.56/23,663,142
  6. Step 6: Final answer
    x = 12,461,047.48

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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.