Home / 63,454,062.15-95,181,093.23-18,015,856.65

Finding the Fourth Proportional to 63,454,062.15, 95,181,093.23 and 18,015,856.65

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Solution

The fourth proportional to 63,454,062.15, 95,181,093.23 and 18,015,856.65 is: 27,023,784.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,454,062.15 : 95,181,093.23 = 18,015,856.65 : x
  2. Step 2: Convert to fraction form
    63,454,062.15/95,181,093.23 = 18,015,856.65/x
  3. Step 3: Cross multiply
    63,454,062.15x = 95,181,093.23 × 18,015,856.65
  4. Step 4: Simplify right side
    63,454,062.15x = 1,714,768,931,331,886
  5. Step 5: Solve for x
    x = 1,714,768,931,331,886/63,454,062.15
  6. Step 6: Final answer
    x = 27,023,784.98

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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.