Home / 66,711,750,244.40-100,067,540,860.92-17,025,073,645.52

Finding the Fourth Proportional to 66,711,750,244.40, 100,067,540,860.92 and 17,025,073,645.52

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Solution

The fourth proportional to 66,711,750,244.40, 100,067,540,860.92 and 17,025,073,645.52 is: 25,537,588,902.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,711,750,244.40 : 100,067,540,860.92 = 17,025,073,645.52 : x
  2. Step 2: Convert to fraction form
    66,711,750,244.40/100,067,540,860.92 = 17,025,073,645.52/x
  3. Step 3: Cross multiply
    66,711,750,244.40x = 100,067,540,860.92 × 17,025,073,645.52
  4. Step 4: Simplify right side
    66,711,750,244.40x = 1,703,657,252,683,244,896,256
  5. Step 5: Solve for x
    x = 1,703,657,252,683,244,896,256/66,711,750,244.40
  6. Step 6: Final answer
    x = 25,537,588,902.13

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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.