Home / 341,659,601.29-471,487,902.06-185,023,123.84

Finding the Fourth Proportional to 341,659,601.29, 471,487,902.06 and 185,023,123.84

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Solution

The fourth proportional to 341,659,601.29, 471,487,902.06 and 185,023,123.84 is: 255,330,639.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    341,659,601.29 : 471,487,902.06 = 185,023,123.84 : x
  2. Step 2: Convert to fraction form
    341,659,601.29/471,487,902.06 = 185,023,123.84/x
  3. Step 3: Cross multiply
    341,659,601.29x = 471,487,902.06 × 185,023,123.84
  4. Step 4: Simplify right side
    341,659,601.29x = 87,236,164,491,909,168
  5. Step 5: Solve for x
    x = 87,236,164,491,909,168/341,659,601.29
  6. Step 6: Final answer
    x = 255,330,639.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.