Home / 175,084,448.32-262,632,023.28-60,067,377.28

Finding the Fourth Proportional to 175,084,448.32, 262,632,023.28 and 60,067,377.28

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Solution

The fourth proportional to 175,084,448.32, 262,632,023.28 and 60,067,377.28 is: 90,102,901.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,084,448.32 : 262,632,023.28 = 60,067,377.28 : x
  2. Step 2: Convert to fraction form
    175,084,448.32/262,632,023.28 = 60,067,377.28/x
  3. Step 3: Cross multiply
    175,084,448.32x = 262,632,023.28 × 60,067,377.28
  4. Step 4: Simplify right side
    175,084,448.32x = 15,775,616,828,169,504
  5. Step 5: Solve for x
    x = 15,775,616,828,169,504/175,084,448.32
  6. Step 6: Final answer
    x = 90,102,901.65

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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.