Home / 182,184,512.15-273,057,208.97-83,680,289.73

Finding the Fourth Proportional to 182,184,512.15, 273,057,208.97 and 83,680,289.73

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Solution

The fourth proportional to 182,184,512.15, 273,057,208.97 and 83,680,289.73 is: 125,419,587.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,184,512.15 : 273,057,208.97 = 83,680,289.73 : x
  2. Step 2: Convert to fraction form
    182,184,512.15/273,057,208.97 = 83,680,289.73/x
  3. Step 3: Cross multiply
    182,184,512.15x = 273,057,208.97 × 83,680,289.73
  4. Step 4: Simplify right side
    182,184,512.15x = 22,849,506,359,056,352
  5. Step 5: Solve for x
    x = 22,849,506,359,056,352/182,184,512.15
  6. Step 6: Final answer
    x = 125,419,587.48

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1.5x scale

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.