Home / 6,254,213,448.15-9,382,908,091.37-2,895,206,064.39

Finding the Fourth Proportional to 6,254,213,448.15, 9,382,908,091.37 and 2,895,206,064.39

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Solution

The fourth proportional to 6,254,213,448.15, 9,382,908,091.37 and 2,895,206,064.39 is: 4,343,544,177.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,254,213,448.15 : 9,382,908,091.37 = 2,895,206,064.39 : x
  2. Step 2: Convert to fraction form
    6,254,213,448.15/9,382,908,091.37 = 2,895,206,064.39/x
  3. Step 3: Cross multiply
    6,254,213,448.15x = 9,382,908,091.37 × 2,895,206,064.39
  4. Step 4: Simplify right side
    6,254,213,448.15x = 27,165,452,407,733,944,320
  5. Step 5: Solve for x
    x = 27,165,452,407,733,944,320/6,254,213,448.15
  6. Step 6: Final answer
    x = 4,343,544,177.53

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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.