Home / 16,015,287.66-24,061,255.84-10,269,279.01

Finding the Fourth Proportional to 16,015,287.66, 24,061,255.84 and 10,269,279.01

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Solution

The fourth proportional to 16,015,287.66, 24,061,255.84 and 10,269,279.01 is: 15,428,492.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,015,287.66 : 24,061,255.84 = 10,269,279.01 : x
  2. Step 2: Convert to fraction form
    16,015,287.66/24,061,255.84 = 10,269,279.01/x
  3. Step 3: Cross multiply
    16,015,287.66x = 24,061,255.84 × 10,269,279.01
  4. Step 4: Simplify right side
    16,015,287.66x = 247,091,749,662,525.34
  5. Step 5: Solve for x
    x = 247,091,749,662,525.34/16,015,287.66
  6. Step 6: Final answer
    x = 15,428,492.76

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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.