Home / 96,290,994,451.55-144,310,844,856.49-53,794,175,134.18

Finding the Fourth Proportional to 96,290,994,451.55, 144,310,844,856.49 and 53,794,175,134.18

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Solution

The fourth proportional to 96,290,994,451.55, 144,310,844,856.49 and 53,794,175,134.18 is: 80,621,068,524.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,290,994,451.55 : 144,310,844,856.49 = 53,794,175,134.18 : x
  2. Step 2: Convert to fraction form
    96,290,994,451.55/144,310,844,856.49 = 53,794,175,134.18/x
  3. Step 3: Cross multiply
    96,290,994,451.55x = 144,310,844,856.49 × 53,794,175,134.18
  4. Step 4: Simplify right side
    96,290,994,451.55x = 7,763,082,861,971,502,006,272
  5. Step 5: Solve for x
    x = 7,763,082,861,971,502,006,272/96,290,994,451.55
  6. Step 6: Final answer
    x = 80,621,068,524.51

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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.