Home / 15,593,042.41-23,275,354.06-13,752,288.25

Finding the Fourth Proportional to 15,593,042.41, 23,275,354.06 and 13,752,288.25

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Solution

The fourth proportional to 15,593,042.41, 23,275,354.06 and 13,752,288.25 is: 20,527,705.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,593,042.41 : 23,275,354.06 = 13,752,288.25 : x
  2. Step 2: Convert to fraction form
    15,593,042.41/23,275,354.06 = 13,752,288.25/x
  3. Step 3: Cross multiply
    15,593,042.41x = 23,275,354.06 × 13,752,288.25
  4. Step 4: Simplify right side
    15,593,042.41x = 320,089,378,153,927.75
  5. Step 5: Solve for x
    x = 320,089,378,153,927.75/15,593,042.41
  6. Step 6: Final answer
    x = 20,527,705.23

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.