Home / 25,374,927.24-35,017,022.12-14,363,764.97

Finding the Fourth Proportional to 25,374,927.24, 35,017,022.12 and 14,363,764.97

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Solution

The fourth proportional to 25,374,927.24, 35,017,022.12 and 14,363,764.97 is: 19,821,781.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,374,927.24 : 35,017,022.12 = 14,363,764.97 : x
  2. Step 2: Convert to fraction form
    25,374,927.24/35,017,022.12 = 14,363,764.97/x
  3. Step 3: Cross multiply
    25,374,927.24x = 35,017,022.12 × 14,363,764.97
  4. Step 4: Simplify right side
    25,374,927.24x = 502,976,275,434,067.25
  5. Step 5: Solve for x
    x = 502,976,275,434,067.25/25,374,927.24
  6. Step 6: Final answer
    x = 19,821,781.98

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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.