Home / 11,073,011.80-16,609,517.70-10,010,129.80

Finding the Fourth Proportional to 11,073,011.80, 16,609,517.70 and 10,010,129.80

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Solution

The fourth proportional to 11,073,011.80, 16,609,517.70 and 10,010,129.80 is: 15,015,194.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,011.80 : 16,609,517.70 = 10,010,129.80 : x
  2. Step 2: Convert to fraction form
    11,073,011.80/16,609,517.70 = 10,010,129.80/x
  3. Step 3: Cross multiply
    11,073,011.80x = 16,609,517.70 × 10,010,129.80
  4. Step 4: Simplify right side
    11,073,011.80x = 166,263,428,092,397.47
  5. Step 5: Solve for x
    x = 166,263,428,092,397.47/11,073,011.80
  6. Step 6: Final answer
    x = 15,015,194.70

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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.