Home / 16,301,191.60-24,451,787.40-10,561,628.80

Finding the Fourth Proportional to 16,301,191.60, 24,451,787.40 and 10,561,628.80

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Solution

The fourth proportional to 16,301,191.60, 24,451,787.40 and 10,561,628.80 is: 15,842,443.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,301,191.60 : 24,451,787.40 = 10,561,628.80 : x
  2. Step 2: Convert to fraction form
    16,301,191.60/24,451,787.40 = 10,561,628.80/x
  3. Step 3: Cross multiply
    16,301,191.60x = 24,451,787.40 × 10,561,628.80
  4. Step 4: Simplify right side
    16,301,191.60x = 258,250,702,015,317.12
  5. Step 5: Solve for x
    x = 258,250,702,015,317.12/16,301,191.60
  6. Step 6: Final answer
    x = 15,842,443.20

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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.