Home / 171,112,292.60-256,555,082.10-94,472,036.60

Finding the Fourth Proportional to 171,112,292.60, 256,555,082.10 and 94,472,036.60

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Solution

The fourth proportional to 171,112,292.60, 256,555,082.10 and 94,472,036.60 is: 141,645,469.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,112,292.60 : 256,555,082.10 = 94,472,036.60 : x
  2. Step 2: Convert to fraction form
    171,112,292.60/256,555,082.10 = 94,472,036.60/x
  3. Step 3: Cross multiply
    171,112,292.60x = 256,555,082.10 × 94,472,036.60
  4. Step 4: Simplify right side
    171,112,292.60x = 24,237,281,106,067,204
  5. Step 5: Solve for x
    x = 24,237,281,106,067,204/171,112,292.60
  6. Step 6: Final answer
    x = 141,645,469.99

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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.