Home / 19,544,028.96-26,970,791.76-10,842,201.78

Finding the Fourth Proportional to 19,544,028.96, 26,970,791.76 and 10,842,201.78

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Solution

The fourth proportional to 19,544,028.96, 26,970,791.76 and 10,842,201.78 is: 14,962,256.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,544,028.96 : 26,970,791.76 = 10,842,201.78 : x
  2. Step 2: Convert to fraction form
    19,544,028.96/26,970,791.76 = 10,842,201.78/x
  3. Step 3: Cross multiply
    19,544,028.96x = 26,970,791.76 × 10,842,201.78
  4. Step 4: Simplify right side
    19,544,028.96x = 292,422,766,428,281.31
  5. Step 5: Solve for x
    x = 292,422,766,428,281.31/19,544,028.96
  6. Step 6: Final answer
    x = 14,962,256.10

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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.