Home / 64,160,759.85-96,253,119.06-29,148,331.22

Finding the Fourth Proportional to 64,160,759.85, 96,253,119.06 and 29,148,331.22

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Solution

The fourth proportional to 64,160,759.85, 96,253,119.06 and 29,148,331.22 is: 43,727,939.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,160,759.85 : 96,253,119.06 = 29,148,331.22 : x
  2. Step 2: Convert to fraction form
    64,160,759.85/96,253,119.06 = 29,148,331.22/x
  3. Step 3: Cross multiply
    64,160,759.85x = 96,253,119.06 × 29,148,331.22
  4. Step 4: Simplify right side
    64,160,759.85x = 2,805,617,794,982,551.50
  5. Step 5: Solve for x
    x = 2,805,617,794,982,551.50/64,160,759.85
  6. Step 6: Final answer
    x = 43,727,939.03

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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.