Home / 41,005,787.60-61,504,015.80-10,716,712.40

Finding the Fourth Proportional to 41,005,787.60, 61,504,015.80 and 10,716,712.40

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Solution

The fourth proportional to 41,005,787.60, 61,504,015.80 and 10,716,712.40 is: 16,073,849.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,005,787.60 : 61,504,015.80 = 10,716,712.40 : x
  2. Step 2: Convert to fraction form
    41,005,787.60/61,504,015.80 = 10,716,712.40/x
  3. Step 3: Cross multiply
    41,005,787.60x = 61,504,015.80 × 10,716,712.40
  4. Step 4: Simplify right side
    41,005,787.60x = 659,120,848,773,655.88
  5. Step 5: Solve for x
    x = 659,120,848,773,655.88/41,005,787.60
  6. Step 6: Final answer
    x = 16,073,849.26

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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.