Home / 151,274,951.98-226,740,300.96-92,056,724.12

Finding the Fourth Proportional to 151,274,951.98, 226,740,300.96 and 92,056,724.12

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Solution

The fourth proportional to 151,274,951.98, 226,740,300.96 and 92,056,724.12 is: 137,980,340.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,274,951.98 : 226,740,300.96 = 92,056,724.12 : x
  2. Step 2: Convert to fraction form
    151,274,951.98/226,740,300.96 = 92,056,724.12/x
  3. Step 3: Cross multiply
    151,274,951.98x = 226,740,300.96 × 92,056,724.12
  4. Step 4: Simplify right side
    151,274,951.98x = 20,872,969,332,360,492
  5. Step 5: Solve for x
    x = 20,872,969,332,360,492/151,274,951.98
  6. Step 6: Final answer
    x = 137,980,340.16

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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.