Home / 186,242,917,388.36-279,364,375,767.22-44,752,339,053.62

Finding the Fourth Proportional to 186,242,917,388.36, 279,364,375,767.22 and 44,752,339,053.62

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Solution

The fourth proportional to 186,242,917,388.36, 279,364,375,767.22 and 44,752,339,053.62 is: 67,128,508,504.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,242,917,388.36 : 279,364,375,767.22 = 44,752,339,053.62 : x
  2. Step 2: Convert to fraction form
    186,242,917,388.36/279,364,375,767.22 = 44,752,339,053.62/x
  3. Step 3: Cross multiply
    186,242,917,388.36x = 279,364,375,767.22 × 44,752,339,053.62
  4. Step 4: Simplify right side
    186,242,917,388.36x = 12,502,209,263,836,132,802,560
  5. Step 5: Solve for x
    x = 12,502,209,263,836,132,802,560/186,242,917,388.36
  6. Step 6: Final answer
    x = 67,128,508,504.65

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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.