Home / 16,088,108.80-24,132,163.20-13,253,756.80

Finding the Fourth Proportional to 16,088,108.80, 24,132,163.20 and 13,253,756.80

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Solution

The fourth proportional to 16,088,108.80, 24,132,163.20 and 13,253,756.80 is: 19,880,635.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,088,108.80 : 24,132,163.20 = 13,253,756.80 : x
  2. Step 2: Convert to fraction form
    16,088,108.80/24,132,163.20 = 13,253,756.80/x
  3. Step 3: Cross multiply
    16,088,108.80x = 24,132,163.20 × 13,253,756.80
  4. Step 4: Simplify right side
    16,088,108.80x = 319,841,822,110,709.75
  5. Step 5: Solve for x
    x = 319,841,822,110,709.75/16,088,108.80
  6. Step 6: Final answer
    x = 19,880,635.20

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1.5x scale

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.