Home / 175,084,489.44-262,632,085.08-60,067,418.40

Finding the Fourth Proportional to 175,084,489.44, 262,632,085.08 and 60,067,418.40

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Solution

The fourth proportional to 175,084,489.44, 262,632,085.08 and 60,067,418.40 is: 90,102,963.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,084,489.44 : 262,632,085.08 = 60,067,418.40 : x
  2. Step 2: Convert to fraction form
    175,084,489.44/262,632,085.08 = 60,067,418.40/x
  3. Step 3: Cross multiply
    175,084,489.44x = 262,632,085.08 × 60,067,418.40
  4. Step 4: Simplify right side
    175,084,489.44x = 15,775,631,339,764,758
  5. Step 5: Solve for x
    x = 15,775,631,339,764,758/175,084,489.44
  6. Step 6: Final answer
    x = 90,102,963.38

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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.