Home / 16,392,100.80-24,588,151.20-8,833,828.80

Finding the Fourth Proportional to 16,392,100.80, 24,588,151.20 and 8,833,828.80

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Solution

The fourth proportional to 16,392,100.80, 24,588,151.20 and 8,833,828.80 is: 13,250,743.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,392,100.80 : 24,588,151.20 = 8,833,828.80 : x
  2. Step 2: Convert to fraction form
    16,392,100.80/24,588,151.20 = 8,833,828.80/x
  3. Step 3: Cross multiply
    16,392,100.80x = 24,588,151.20 × 8,833,828.80
  4. Step 4: Simplify right side
    16,392,100.80x = 217,207,518,209,314.56
  5. Step 5: Solve for x
    x = 217,207,518,209,314.56/16,392,100.80
  6. Step 6: Final answer
    x = 13,250,743.20

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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.