Home / 25,557,764.22-35,269,574.22-13,955,245.32

Finding the Fourth Proportional to 25,557,764.22, 35,269,574.22 and 13,955,245.32

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Solution

The fourth proportional to 25,557,764.22, 35,269,574.22 and 13,955,245.32 is: 19,258,161.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,557,764.22 : 35,269,574.22 = 13,955,245.32 : x
  2. Step 2: Convert to fraction form
    25,557,764.22/35,269,574.22 = 13,955,245.32/x
  3. Step 3: Cross multiply
    25,557,764.22x = 35,269,574.22 × 13,955,245.32
  4. Step 4: Simplify right side
    25,557,764.22x = 492,195,560,572,047.62
  5. Step 5: Solve for x
    x = 492,195,560,572,047.62/25,557,764.22
  6. Step 6: Final answer
    x = 19,258,161.88

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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.