Home / 10,944,060.80-16,416,091.20-10,757,436.80

Finding the Fourth Proportional to 10,944,060.80, 16,416,091.20 and 10,757,436.80

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Solution

The fourth proportional to 10,944,060.80, 16,416,091.20 and 10,757,436.80 is: 16,136,155.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,060.80 : 16,416,091.20 = 10,757,436.80 : x
  2. Step 2: Convert to fraction form
    10,944,060.80/16,416,091.20 = 10,757,436.80/x
  3. Step 3: Cross multiply
    10,944,060.80x = 16,416,091.20 × 10,757,436.80
  4. Step 4: Simplify right side
    10,944,060.80x = 176,595,063,587,036.16
  5. Step 5: Solve for x
    x = 176,595,063,587,036.16/10,944,060.80
  6. Step 6: Final answer
    x = 16,136,155.20

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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.