Home / 63,960,326.88-88,265,251.16-34,591,659.28

Finding the Fourth Proportional to 63,960,326.88, 88,265,251.16 and 34,591,659.28

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Solution

The fourth proportional to 63,960,326.88, 88,265,251.16 and 34,591,659.28 is: 47,736,489.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,960,326.88 : 88,265,251.16 = 34,591,659.28 : x
  2. Step 2: Convert to fraction form
    63,960,326.88/88,265,251.16 = 34,591,659.28/x
  3. Step 3: Cross multiply
    63,960,326.88x = 88,265,251.16 × 34,591,659.28
  4. Step 4: Simplify right side
    63,960,326.88x = 3,053,241,494,390,344.50
  5. Step 5: Solve for x
    x = 3,053,241,494,390,344.50/63,960,326.88
  6. Step 6: Final answer
    x = 47,736,489.84

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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.