Home / 55,765,684.96-83,527,393.92-26,951,391.16

Finding the Fourth Proportional to 55,765,684.96, 83,527,393.92 and 26,951,391.16

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Solution

The fourth proportional to 55,765,684.96, 83,527,393.92 and 26,951,391.16 is: 40,368,543.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,765,684.96 : 83,527,393.92 = 26,951,391.16 : x
  2. Step 2: Convert to fraction form
    55,765,684.96/83,527,393.92 = 26,951,391.16/x
  3. Step 3: Cross multiply
    55,765,684.96x = 83,527,393.92 × 26,951,391.16
  4. Step 4: Simplify right side
    55,765,684.96x = 2,251,179,466,113,325.75
  5. Step 5: Solve for x
    x = 2,251,179,466,113,325.75/55,765,684.96
  6. Step 6: Final answer
    x = 40,368,543.27

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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.