Home / 10,788,177.16-16,182,405.96-3,599,711.07

Finding the Fourth Proportional to 10,788,177.16, 16,182,405.96 and 3,599,711.07

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Solution

The fourth proportional to 10,788,177.16, 16,182,405.96 and 3,599,711.07 is: 5,399,613.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,788,177.16 : 16,182,405.96 = 3,599,711.07 : x
  2. Step 2: Convert to fraction form
    10,788,177.16/16,182,405.96 = 3,599,711.07/x
  3. Step 3: Cross multiply
    10,788,177.16x = 16,182,405.96 × 3,599,711.07
  4. Step 4: Simplify right side
    10,788,177.16x = 58,251,985,873,445.98
  5. Step 5: Solve for x
    x = 58,251,985,873,445.98/10,788,177.16
  6. Step 6: Final answer
    x = 5,399,613.39

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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.