Home / 2,416,976,665,062.80-3,336,933,354,744.40-1,538,547,257,239.10

Finding the Fourth Proportional to 2,416,976,665,062.80, 3,336,933,354,744.40 and 1,538,547,257,239.10

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Solution

The fourth proportional to 2,416,976,665,062.80, 3,336,933,354,744.40 and 1,538,547,257,239.10 is: 2,124,153,590,203.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,976,665,062.80 : 3,336,933,354,744.40 = 1,538,547,257,239.10 : x
  2. Step 2: Convert to fraction form
    2,416,976,665,062.80/3,336,933,354,744.40 = 1,538,547,257,239.10/x
  3. Step 3: Cross multiply
    2,416,976,665,062.80x = 3,336,933,354,744.40 × 1,538,547,257,239.10
  4. Step 4: Simplify right side
    2,416,976,665,062.80x = 5,134,029,660,531,665,632,493,568
  5. Step 5: Solve for x
    x = 5,134,029,660,531,665,632,493,568/2,416,976,665,062.80
  6. Step 6: Final answer
    x = 2,124,153,590,203.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.