Home / 115,776,034.20-173,664,051.30-29,514,274.20

Finding the Fourth Proportional to 115,776,034.20, 173,664,051.30 and 29,514,274.20

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Solution

The fourth proportional to 115,776,034.20, 173,664,051.30 and 29,514,274.20 is: 44,271,411.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,776,034.20 : 173,664,051.30 = 29,514,274.20 : x
  2. Step 2: Convert to fraction form
    115,776,034.20/173,664,051.30 = 29,514,274.20/x
  3. Step 3: Cross multiply
    115,776,034.20x = 173,664,051.30 × 29,514,274.20
  4. Step 4: Simplify right side
    115,776,034.20x = 5,125,568,428,751,067
  5. Step 5: Solve for x
    x = 5,125,568,428,751,067/115,776,034.20
  6. Step 6: Final answer
    x = 44,271,411.30

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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.