Home / 25,845,959.78-35,667,425.22-14,243,523.26

Finding the Fourth Proportional to 25,845,959.78, 35,667,425.22 and 14,243,523.26

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Solution

The fourth proportional to 25,845,959.78, 35,667,425.22 and 14,243,523.26 is: 19,656,062.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,845,959.78 : 35,667,425.22 = 14,243,523.26 : x
  2. Step 2: Convert to fraction form
    25,845,959.78/35,667,425.22 = 14,243,523.26/x
  3. Step 3: Cross multiply
    25,845,959.78x = 35,667,425.22 × 14,243,523.26
  4. Step 4: Simplify right side
    25,845,959.78x = 508,029,800,567,043.50
  5. Step 5: Solve for x
    x = 508,029,800,567,043.50/25,845,959.78
  6. Step 6: Final answer
    x = 19,656,062.49

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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.