Home / 19,625,813.24-27,084,512.10-10,924,540.52

Finding the Fourth Proportional to 19,625,813.24, 27,084,512.10 and 10,924,540.52

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Solution

The fourth proportional to 19,625,813.24, 27,084,512.10 and 10,924,540.52 is: 15,076,361.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,625,813.24 : 27,084,512.10 = 10,924,540.52 : x
  2. Step 2: Convert to fraction form
    19,625,813.24/27,084,512.10 = 10,924,540.52/x
  3. Step 3: Cross multiply
    19,625,813.24x = 27,084,512.10 × 10,924,540.52
  4. Step 4: Simplify right side
    19,625,813.24x = 295,885,849,900,880.31
  5. Step 5: Solve for x
    x = 295,885,849,900,880.31/19,625,813.24
  6. Step 6: Final answer
    x = 15,076,361.23

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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.