Home / 32,776,845.60-49,165,268.40-17,471,344.80

Finding the Fourth Proportional to 32,776,845.60, 49,165,268.40 and 17,471,344.80

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Solution

The fourth proportional to 32,776,845.60, 49,165,268.40 and 17,471,344.80 is: 26,207,017.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,845.60 : 49,165,268.40 = 17,471,344.80 : x
  2. Step 2: Convert to fraction form
    32,776,845.60/49,165,268.40 = 17,471,344.80/x
  3. Step 3: Cross multiply
    32,776,845.60x = 49,165,268.40 × 17,471,344.80
  4. Step 4: Simplify right side
    32,776,845.60x = 858,983,356,400,944.38
  5. Step 5: Solve for x
    x = 858,983,356,400,944.38/32,776,845.60
  6. Step 6: Final answer
    x = 26,207,017.20

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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.