Home / 163,667,062.34-245,532,934.41-60,037,229.87

Finding the Fourth Proportional to 163,667,062.34, 245,532,934.41 and 60,037,229.87

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Solution

The fourth proportional to 163,667,062.34, 245,532,934.41 and 60,037,229.87 is: 90,067,708.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,667,062.34 : 245,532,934.41 = 60,037,229.87 : x
  2. Step 2: Convert to fraction form
    163,667,062.34/245,532,934.41 = 60,037,229.87/x
  3. Step 3: Cross multiply
    163,667,062.34x = 245,532,934.41 × 60,037,229.87
  4. Step 4: Simplify right side
    163,667,062.34x = 14,741,117,222,601,138
  5. Step 5: Solve for x
    x = 14,741,117,222,601,138/163,667,062.34
  6. Step 6: Final answer
    x = 90,067,708.26

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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.