Home / 26,244,643.60-39,366,965.40-25,536,055.60

Finding the Fourth Proportional to 26,244,643.60, 39,366,965.40 and 25,536,055.60

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Solution

The fourth proportional to 26,244,643.60, 39,366,965.40 and 25,536,055.60 is: 38,304,083.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,643.60 : 39,366,965.40 = 25,536,055.60 : x
  2. Step 2: Convert to fraction form
    26,244,643.60/39,366,965.40 = 25,536,055.60/x
  3. Step 3: Cross multiply
    26,244,643.60x = 39,366,965.40 × 25,536,055.60
  4. Step 4: Simplify right side
    26,244,643.60x = 1,005,277,017,257,676.25
  5. Step 5: Solve for x
    x = 1,005,277,017,257,676.25/26,244,643.60
  6. Step 6: Final answer
    x = 38,304,083.40

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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.