Home / 36,010,397.73-49,694,345.19-19,490,519.40

Finding the Fourth Proportional to 36,010,397.73, 49,694,345.19 and 19,490,519.40

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Solution

The fourth proportional to 36,010,397.73, 49,694,345.19 and 19,490,519.40 is: 26,896,914.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,010,397.73 : 49,694,345.19 = 19,490,519.40 : x
  2. Step 2: Convert to fraction form
    36,010,397.73/49,694,345.19 = 19,490,519.40/x
  3. Step 3: Cross multiply
    36,010,397.73x = 49,694,345.19 × 19,490,519.40
  4. Step 4: Simplify right side
    36,010,397.73x = 968,568,598,995,991.62
  5. Step 5: Solve for x
    x = 968,568,598,995,991.62/36,010,397.73
  6. Step 6: Final answer
    x = 26,896,914.78

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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.