Home / 110,832,014.40-166,251,823.20-34,154,433.60

Finding the Fourth Proportional to 110,832,014.40, 166,251,823.20 and 34,154,433.60

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Solution

The fourth proportional to 110,832,014.40, 166,251,823.20 and 34,154,433.60 is: 51,232,821.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,832,014.40 : 166,251,823.20 = 34,154,433.60 : x
  2. Step 2: Convert to fraction form
    110,832,014.40/166,251,823.20 = 34,154,433.60/x
  3. Step 3: Cross multiply
    110,832,014.40x = 166,251,823.20 × 34,154,433.60
  4. Step 4: Simplify right side
    110,832,014.40x = 5,678,236,856,363,339
  5. Step 5: Solve for x
    x = 5,678,236,856,363,339/110,832,014.40
  6. Step 6: Final answer
    x = 51,232,821.92

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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.