Home / 60,751,258.46-83,836,958.88-32,873,968.90

Finding the Fourth Proportional to 60,751,258.46, 83,836,958.88 and 32,873,968.90

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Solution

The fourth proportional to 60,751,258.46, 83,836,958.88 and 32,873,968.90 is: 45,366,197.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,751,258.46 : 83,836,958.88 = 32,873,968.90 : x
  2. Step 2: Convert to fraction form
    60,751,258.46/83,836,958.88 = 32,873,968.90/x
  3. Step 3: Cross multiply
    60,751,258.46x = 83,836,958.88 × 32,873,968.90
  4. Step 4: Simplify right side
    60,751,258.46x = 2,756,053,578,891,698.50
  5. Step 5: Solve for x
    x = 2,756,053,578,891,698.50/60,751,258.46
  6. Step 6: Final answer
    x = 45,366,197.32

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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.