Home / 107,759,150-161,640,124.68-35,955,566

Finding the Fourth Proportional to 107,759,150, 161,640,124.68 and 35,955,566

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Solution

The fourth proportional to 107,759,150, 161,640,124.68 and 35,955,566 is: 53,933,816.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,759,150 : 161,640,124.68 = 35,955,566 : x
  2. Step 2: Convert to fraction form
    107,759,150/161,640,124.68 = 35,955,566/x
  3. Step 3: Cross multiply
    107,759,150x = 161,640,124.68 × 35,955,566
  4. Step 4: Simplify right side
    107,759,150x = 5,811,862,171,179,969
  5. Step 5: Solve for x
    x = 5,811,862,171,179,969/107,759,150
  6. Step 6: Final answer
    x = 53,933,816.03

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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.