Home / 25,995,430.73-35,874,815.21-14,392,993.97

Finding the Fourth Proportional to 25,995,430.73, 35,874,815.21 and 14,392,993.97

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Solution

The fourth proportional to 25,995,430.73, 35,874,815.21 and 14,392,993.97 is: 19,862,952.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,995,430.73 : 35,874,815.21 = 14,392,993.97 : x
  2. Step 2: Convert to fraction form
    25,995,430.73/35,874,815.21 = 14,392,993.97/x
  3. Step 3: Cross multiply
    25,995,430.73x = 35,874,815.21 × 14,392,993.97
  4. Step 4: Simplify right side
    25,995,430.73x = 516,345,998,741,055.19
  5. Step 5: Solve for x
    x = 516,345,998,741,055.19/25,995,430.73
  6. Step 6: Final answer
    x = 19,862,952.23

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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.