Home / 63,101,696-94,663,002.72-22,150,509.76

Finding the Fourth Proportional to 63,101,696, 94,663,002.72 and 22,150,509.76

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Solution

The fourth proportional to 63,101,696, 94,663,002.72 and 22,150,509.76 is: 33,229,435.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,101,696 : 94,663,002.72 = 22,150,509.76 : x
  2. Step 2: Convert to fraction form
    63,101,696/94,663,002.72 = 22,150,509.76/x
  3. Step 3: Cross multiply
    63,101,696x = 94,663,002.72 × 22,150,509.76
  4. Step 4: Simplify right side
    63,101,696x = 2,096,833,765,660,266.75
  5. Step 5: Solve for x
    x = 2,096,833,765,660,266.75/63,101,696
  6. Step 6: Final answer
    x = 33,229,435.95

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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.