Home / 110,412,996.92-152,367,955.94-60,177,666

Finding the Fourth Proportional to 110,412,996.92, 152,367,955.94 and 60,177,666

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Solution

The fourth proportional to 110,412,996.92, 152,367,955.94 and 60,177,666 is: 83,044,100.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,412,996.92 : 152,367,955.94 = 60,177,666 : x
  2. Step 2: Convert to fraction form
    110,412,996.92/152,367,955.94 = 60,177,666/x
  3. Step 3: Cross multiply
    110,412,996.92x = 152,367,955.94 × 60,177,666
  4. Step 4: Simplify right side
    110,412,996.92x = 9,169,147,961,660,036
  5. Step 5: Solve for x
    x = 9,169,147,961,660,036/110,412,996.92
  6. Step 6: Final answer
    x = 83,044,100.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.