Home / 25,982,193.79-35,851,433.24-14,966,791.98

Finding the Fourth Proportional to 25,982,193.79, 35,851,433.24 and 14,966,791.98

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Solution

The fourth proportional to 25,982,193.79, 35,851,433.24 and 14,966,791.98 is: 20,651,872.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,982,193.79 : 35,851,433.24 = 14,966,791.98 : x
  2. Step 2: Convert to fraction form
    25,982,193.79/35,851,433.24 = 14,966,791.98/x
  3. Step 3: Cross multiply
    25,982,193.79x = 35,851,433.24 × 14,966,791.98
  4. Step 4: Simplify right side
    25,982,193.79x = 536,580,943,306,723.31
  5. Step 5: Solve for x
    x = 536,580,943,306,723.31/25,982,193.79
  6. Step 6: Final answer
    x = 20,651,872.11

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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.