Home / 34,940,987.01-48,220,719.37-19,259,976.13

Finding the Fourth Proportional to 34,940,987.01, 48,220,719.37 and 19,259,976.13

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Solution

The fourth proportional to 34,940,987.01, 48,220,719.37 and 19,259,976.13 is: 26,579,956.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,940,987.01 : 48,220,719.37 = 19,259,976.13 : x
  2. Step 2: Convert to fraction form
    34,940,987.01/48,220,719.37 = 19,259,976.13/x
  3. Step 3: Cross multiply
    34,940,987.01x = 48,220,719.37 × 19,259,976.13
  4. Step 4: Simplify right side
    34,940,987.01x = 928,729,904,248,505.88
  5. Step 5: Solve for x
    x = 928,729,904,248,505.88/34,940,987.01
  6. Step 6: Final answer
    x = 26,579,956.20

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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.