Home / 88,902,000.30-133,278,350.85-46,351,728.30

Finding the Fourth Proportional to 88,902,000.30, 133,278,350.85 and 46,351,728.30

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Solution

The fourth proportional to 88,902,000.30, 133,278,350.85 and 46,351,728.30 is: 69,488,671.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,902,000.30 : 133,278,350.85 = 46,351,728.30 : x
  2. Step 2: Convert to fraction form
    88,902,000.30/133,278,350.85 = 46,351,728.30/x
  3. Step 3: Cross multiply
    88,902,000.30x = 133,278,350.85 × 46,351,728.30
  4. Step 4: Simplify right side
    88,902,000.30x = 6,177,681,906,871,273
  5. Step 5: Solve for x
    x = 6,177,681,906,871,273/88,902,000.30
  6. Step 6: Final answer
    x = 69,488,671.64

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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.