Home / 15,959,253.88-22,023,794.93-9,083,735.88

Finding the Fourth Proportional to 15,959,253.88, 22,023,794.93 and 9,083,735.88

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Solution

The fourth proportional to 15,959,253.88, 22,023,794.93 and 9,083,735.88 is: 12,535,569.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,959,253.88 : 22,023,794.93 = 9,083,735.88 : x
  2. Step 2: Convert to fraction form
    15,959,253.88/22,023,794.93 = 9,083,735.88/x
  3. Step 3: Cross multiply
    15,959,253.88x = 22,023,794.93 × 9,083,735.88
  4. Step 4: Simplify right side
    15,959,253.88x = 200,058,336,219,403.09
  5. Step 5: Solve for x
    x = 200,058,336,219,403.09/15,959,253.88
  6. Step 6: Final answer
    x = 12,535,569.50

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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.