Home / 96,290,995,172.90-144,310,845,941.36-53,794,175,855.53

Finding the Fourth Proportional to 96,290,995,172.90, 144,310,845,941.36 and 53,794,175,855.53

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Solution

The fourth proportional to 96,290,995,172.90, 144,310,845,941.36 and 53,794,175,855.53 is: 80,621,069,607.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,290,995,172.90 : 144,310,845,941.36 = 53,794,175,855.53 : x
  2. Step 2: Convert to fraction form
    96,290,995,172.90/144,310,845,941.36 = 53,794,175,855.53/x
  3. Step 3: Cross multiply
    96,290,995,172.90x = 144,310,845,941.36 × 53,794,175,855.53
  4. Step 4: Simplify right side
    96,290,995,172.90x = 7,763,083,024,429,672,824,832
  5. Step 5: Solve for x
    x = 7,763,083,024,429,672,824,832/96,290,995,172.90
  6. Step 6: Final answer
    x = 80,621,069,607.70

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1.5x scale

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.