Home / 50,751,230.32-70,034,821.52-27,545,862.64

Finding the Fourth Proportional to 50,751,230.32, 70,034,821.52 and 27,545,862.64

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Solution

The fourth proportional to 50,751,230.32, 70,034,821.52 and 27,545,862.64 is: 38,012,272.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,751,230.32 : 70,034,821.52 = 27,545,862.64 : x
  2. Step 2: Convert to fraction form
    50,751,230.32/70,034,821.52 = 27,545,862.64/x
  3. Step 3: Cross multiply
    50,751,230.32x = 70,034,821.52 × 27,545,862.64
  4. Step 4: Simplify right side
    50,751,230.32x = 1,929,169,573,606,836
  5. Step 5: Solve for x
    x = 1,929,169,573,606,836/50,751,230.32
  6. Step 6: Final answer
    x = 38,012,272.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.