Home / 3,750,281,044.07-5,625,418,610.91-1,130,085,179.78

Finding the Fourth Proportional to 3,750,281,044.07, 5,625,418,610.91 and 1,130,085,179.78

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Solution

The fourth proportional to 3,750,281,044.07, 5,625,418,610.91 and 1,130,085,179.78 is: 1,695,126,879.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,281,044.07 : 5,625,418,610.91 = 1,130,085,179.78 : x
  2. Step 2: Convert to fraction form
    3,750,281,044.07/5,625,418,610.91 = 1,130,085,179.78/x
  3. Step 3: Cross multiply
    3,750,281,044.07x = 5,625,418,610.91 × 1,130,085,179.78
  4. Step 4: Simplify right side
    3,750,281,044.07x = 6,357,202,202,219,858,944
  5. Step 5: Solve for x
    x = 6,357,202,202,219,858,944/3,750,281,044.07
  6. Step 6: Final answer
    x = 1,695,126,879.17

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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.