Home / 96,290,995,177.98-144,310,845,948.95-53,794,175,860.61

Finding the Fourth Proportional to 96,290,995,177.98, 144,310,845,948.95 and 53,794,175,860.61

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Solution

The fourth proportional to 96,290,995,177.98, 144,310,845,948.95 and 53,794,175,860.61 is: 80,621,069,615.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,290,995,177.98 : 144,310,845,948.95 = 53,794,175,860.61 : x
  2. Step 2: Convert to fraction form
    96,290,995,177.98/144,310,845,948.95 = 53,794,175,860.61/x
  3. Step 3: Cross multiply
    96,290,995,177.98x = 144,310,845,948.95 × 53,794,175,860.61
  4. Step 4: Simplify right side
    96,290,995,177.98x = 7,763,083,025,571,070,869,504
  5. Step 5: Solve for x
    x = 7,763,083,025,571,070,869,504/96,290,995,177.98
  6. Step 6: Final answer
    x = 80,621,069,615.31

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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.