Home / 117,625,615,214.80-176,438,422,822.20-29,293,743,722.80

Finding the Fourth Proportional to 117,625,615,214.80, 176,438,422,822.20 and 29,293,743,722.80

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Solution

The fourth proportional to 117,625,615,214.80, 176,438,422,822.20 and 29,293,743,722.80 is: 43,940,615,584.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,625,615,214.80 : 176,438,422,822.20 = 29,293,743,722.80 : x
  2. Step 2: Convert to fraction form
    117,625,615,214.80/176,438,422,822.20 = 29,293,743,722.80/x
  3. Step 3: Cross multiply
    117,625,615,214.80x = 176,438,422,822.20 × 29,293,743,722.80
  4. Step 4: Simplify right side
    117,625,615,214.80x = 5,168,541,941,008,553,738,240
  5. Step 5: Solve for x
    x = 5,168,541,941,008,553,738,240/117,625,615,214.80
  6. Step 6: Final answer
    x = 43,940,615,584.20

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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.