Home / 15,598,264.77-21,518,351.85-10,093,418.73

Finding the Fourth Proportional to 15,598,264.77, 21,518,351.85 and 10,093,418.73

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Solution

The fourth proportional to 15,598,264.77, 21,518,351.85 and 10,093,418.73 is: 13,924,224.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,598,264.77 : 21,518,351.85 = 10,093,418.73 : x
  2. Step 2: Convert to fraction form
    15,598,264.77/21,518,351.85 = 10,093,418.73/x
  3. Step 3: Cross multiply
    15,598,264.77x = 21,518,351.85 × 10,093,418.73
  4. Step 4: Simplify right side
    15,598,264.77x = 217,193,735,601,520.19
  5. Step 5: Solve for x
    x = 217,193,735,601,520.19/15,598,264.77
  6. Step 6: Final answer
    x = 13,924,224.19

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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.