Home / 22,672,671.56-34,005,500.94-8,292,376.28

Finding the Fourth Proportional to 22,672,671.56, 34,005,500.94 and 8,292,376.28

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Solution

The fourth proportional to 22,672,671.56, 34,005,500.94 and 8,292,376.28 is: 12,437,281.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,672,671.56 : 34,005,500.94 = 8,292,376.28 : x
  2. Step 2: Convert to fraction form
    22,672,671.56/34,005,500.94 = 8,292,376.28/x
  3. Step 3: Cross multiply
    22,672,671.56x = 34,005,500.94 × 8,292,376.28
  4. Step 4: Simplify right side
    22,672,671.56x = 281,986,409,384,373.69
  5. Step 5: Solve for x
    x = 281,986,409,384,373.69/22,672,671.56
  6. Step 6: Final answer
    x = 12,437,281.98

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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.