Home / 96,290,994,514.15-144,310,844,950.26-53,794,175,196.81

Finding the Fourth Proportional to 96,290,994,514.15, 144,310,844,950.26 and 53,794,175,196.81

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Solution

The fourth proportional to 96,290,994,514.15, 144,310,844,950.26 and 53,794,175,196.81 is: 80,621,068,618.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,290,994,514.15 : 144,310,844,950.26 = 53,794,175,196.81 : x
  2. Step 2: Convert to fraction form
    96,290,994,514.15/144,310,844,950.26 = 53,794,175,196.81/x
  3. Step 3: Cross multiply
    96,290,994,514.15x = 144,310,844,950.26 × 53,794,175,196.81
  4. Step 4: Simplify right side
    96,290,994,514.15x = 7,763,082,876,054,404,071,424
  5. Step 5: Solve for x
    x = 7,763,082,876,054,404,071,424/96,290,994,514.15
  6. Step 6: Final answer
    x = 80,621,068,618.35

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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.