Home / 118,410,064.25-177,640,449.17-35,418,335.00

Finding the Fourth Proportional to 118,410,064.25, 177,640,449.17 and 35,418,335.00

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Solution

The fourth proportional to 118,410,064.25, 177,640,449.17 and 35,418,335.00 is: 53,135,085.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,410,064.25 : 177,640,449.17 = 35,418,335.00 : x
  2. Step 2: Convert to fraction form
    118,410,064.25/177,640,449.17 = 35,418,335.00/x
  3. Step 3: Cross multiply
    118,410,064.25x = 177,640,449.17 × 35,418,335.00
  4. Step 4: Simplify right side
    118,410,064.25x = 6,291,728,937,188,237
  5. Step 5: Solve for x
    x = 6,291,728,937,188,237/118,410,064.25
  6. Step 6: Final answer
    x = 53,135,085.92

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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.