Home / 175,084,600.32-262,632,250.80-60,067,529.28

Finding the Fourth Proportional to 175,084,600.32, 262,632,250.80 and 60,067,529.28

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Solution

The fourth proportional to 175,084,600.32, 262,632,250.80 and 60,067,529.28 is: 90,103,129.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,084,600.32 : 262,632,250.80 = 60,067,529.28 : x
  2. Step 2: Convert to fraction form
    175,084,600.32/262,632,250.80 = 60,067,529.28/x
  3. Step 3: Cross multiply
    175,084,600.32x = 262,632,250.80 × 60,067,529.28
  4. Step 4: Simplify right side
    175,084,600.32x = 15,775,670,414,801,304
  5. Step 5: Solve for x
    x = 15,775,670,414,801,304/175,084,600.32
  6. Step 6: Final answer
    x = 90,103,129.49

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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.