Home / 16,094,650.20-24,141,975.30-13,257,965.40

Finding the Fourth Proportional to 16,094,650.20, 24,141,975.30 and 13,257,965.40

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Solution

The fourth proportional to 16,094,650.20, 24,141,975.30 and 13,257,965.40 is: 19,886,948.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,094,650.20 : 24,141,975.30 = 13,257,965.40 : x
  2. Step 2: Convert to fraction form
    16,094,650.20/24,141,975.30 = 13,257,965.40/x
  3. Step 3: Cross multiply
    16,094,650.20x = 24,141,975.30 × 13,257,965.40
  4. Step 4: Simplify right side
    16,094,650.20x = 320,073,473,215,054.62
  5. Step 5: Solve for x
    x = 320,073,473,215,054.62/16,094,650.20
  6. Step 6: Final answer
    x = 19,886,948.10

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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.