Home / 19,096,538,046.98-26,162,350,474.26-18,380,805,117.98

Finding the Fourth Proportional to 19,096,538,046.98, 26,162,350,474.26 and 18,380,805,117.98

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Solution

The fourth proportional to 19,096,538,046.98, 26,162,350,474.26 and 18,380,805,117.98 is: 25,181,792,862.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,096,538,046.98 : 26,162,350,474.26 = 18,380,805,117.98 : x
  2. Step 2: Convert to fraction form
    19,096,538,046.98/26,162,350,474.26 = 18,380,805,117.98/x
  3. Step 3: Cross multiply
    19,096,538,046.98x = 26,162,350,474.26 × 18,380,805,117.98
  4. Step 4: Simplify right side
    19,096,538,046.98x = 480,885,065,495,607,377,920
  5. Step 5: Solve for x
    x = 480,885,065,495,607,377,920/19,096,538,046.98
  6. Step 6: Final answer
    x = 25,181,792,862.81

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.