Home / 60,751,255.95-83,836,955.43-32,873,966.40

Finding the Fourth Proportional to 60,751,255.95, 83,836,955.43 and 32,873,966.40

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Solution

The fourth proportional to 60,751,255.95, 83,836,955.43 and 32,873,966.40 is: 45,366,193.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,751,255.95 : 83,836,955.43 = 32,873,966.40 : x
  2. Step 2: Convert to fraction form
    60,751,255.95/83,836,955.43 = 32,873,966.40/x
  3. Step 3: Cross multiply
    60,751,255.95x = 83,836,955.43 × 32,873,966.40
  4. Step 4: Simplify right side
    60,751,255.95x = 2,756,053,255,884,117.50
  5. Step 5: Solve for x
    x = 2,756,053,255,884,117.50/60,751,255.95
  6. Step 6: Final answer
    x = 45,366,193.88

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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.