Home / 389,667,691.55-584,496,660.18-94,565,255.70

Finding the Fourth Proportional to 389,667,691.55, 584,496,660.18 and 94,565,255.70

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Solution

The fourth proportional to 389,667,691.55, 584,496,660.18 and 94,565,255.70 is: 141,846,699.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    389,667,691.55 : 584,496,660.18 = 94,565,255.70 : x
  2. Step 2: Convert to fraction form
    389,667,691.55/584,496,660.18 = 94,565,255.70/x
  3. Step 3: Cross multiply
    389,667,691.55x = 584,496,660.18 × 94,565,255.70
  4. Step 4: Simplify right side
    389,667,691.55x = 55,273,076,128,264,192
  5. Step 5: Solve for x
    x = 55,273,076,128,264,192/389,667,691.55
  6. Step 6: Final answer
    x = 141,846,699.96

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Why These Related Problems?

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