Home / 175,393,364.88-262,970,469.72-88,965,114.24

Finding the Fourth Proportional to 175,393,364.88, 262,970,469.72 and 88,965,114.24

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Solution

The fourth proportional to 175,393,364.88, 262,970,469.72 and 88,965,114.24 is: 133,387,017.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,393,364.88 : 262,970,469.72 = 88,965,114.24 : x
  2. Step 2: Convert to fraction form
    175,393,364.88/262,970,469.72 = 88,965,114.24/x
  3. Step 3: Cross multiply
    175,393,364.88x = 262,970,469.72 × 88,965,114.24
  4. Step 4: Simplify right side
    175,393,364.88x = 23,395,197,880,386,260
  5. Step 5: Solve for x
    x = 23,395,197,880,386,260/175,393,364.88
  6. Step 6: Final answer
    x = 133,387,017.78

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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.