Home / 41,162,772.08-56,817,345.57-26,478,438.68

Finding the Fourth Proportional to 41,162,772.08, 56,817,345.57 and 26,478,438.68

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Solution

The fourth proportional to 41,162,772.08, 56,817,345.57 and 26,478,438.68 is: 36,548,427.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,162,772.08 : 56,817,345.57 = 26,478,438.68 : x
  2. Step 2: Convert to fraction form
    41,162,772.08/56,817,345.57 = 26,478,438.68/x
  3. Step 3: Cross multiply
    41,162,772.08x = 56,817,345.57 × 26,478,438.68
  4. Step 4: Simplify right side
    41,162,772.08x = 1,504,434,600,635,614.75
  5. Step 5: Solve for x
    x = 1,504,434,600,635,614.75/41,162,772.08
  6. Step 6: Final answer
    x = 36,548,427.73

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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.