Home / 15,959,245.26-22,023,783.03-9,083,727.25

Finding the Fourth Proportional to 15,959,245.26, 22,023,783.03 and 9,083,727.25

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Solution

The fourth proportional to 15,959,245.26, 22,023,783.03 and 9,083,727.25 is: 12,535,557.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,959,245.26 : 22,023,783.03 = 9,083,727.25 : x
  2. Step 2: Convert to fraction form
    15,959,245.26/22,023,783.03 = 9,083,727.25/x
  3. Step 3: Cross multiply
    15,959,245.26x = 22,023,783.03 × 9,083,727.25
  4. Step 4: Simplify right side
    15,959,245.26x = 200,058,038,057,698.59
  5. Step 5: Solve for x
    x = 200,058,038,057,698.59/15,959,245.26
  6. Step 6: Final answer
    x = 12,535,557.59

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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.