Home / 25,456,496.16-38,134,355.52-22,265,225.76

Finding the Fourth Proportional to 25,456,496.16, 38,134,355.52 and 22,265,225.76

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Solution

The fourth proportional to 25,456,496.16, 38,134,355.52 and 22,265,225.76 is: 33,353,766.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,456,496.16 : 38,134,355.52 = 22,265,225.76 : x
  2. Step 2: Convert to fraction form
    25,456,496.16/38,134,355.52 = 22,265,225.76/x
  3. Step 3: Cross multiply
    25,456,496.16x = 38,134,355.52 × 22,265,225.76
  4. Step 4: Simplify right side
    25,456,496.16x = 849,070,034,864,902.38
  5. Step 5: Solve for x
    x = 849,070,034,864,902.38/25,456,496.16
  6. Step 6: Final answer
    x = 33,353,766.74

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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.