Home / 79,304,274-118,936,227.72-24,706,682.88

Finding the Fourth Proportional to 79,304,274, 118,936,227.72 and 24,706,682.88

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Solution

The fourth proportional to 79,304,274, 118,936,227.72 and 24,706,682.88 is: 37,053,736.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,304,274 : 118,936,227.72 = 24,706,682.88 : x
  2. Step 2: Convert to fraction form
    79,304,274/118,936,227.72 = 24,706,682.88/x
  3. Step 3: Cross multiply
    79,304,274x = 118,936,227.72 × 24,706,682.88
  4. Step 4: Simplify right side
    79,304,274x = 2,938,519,661,221,505.50
  5. Step 5: Solve for x
    x = 2,938,519,661,221,505.50/79,304,274
  6. Step 6: Final answer
    x = 37,053,736.36

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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.