Home / 24,760,955.97-34,171,186.45-13,747,706.22

Finding the Fourth Proportional to 24,760,955.97, 34,171,186.45 and 13,747,706.22

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Solution

The fourth proportional to 24,760,955.97, 34,171,186.45 and 13,747,706.22 is: 18,972,427.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,760,955.97 : 34,171,186.45 = 13,747,706.22 : x
  2. Step 2: Convert to fraction form
    24,760,955.97/34,171,186.45 = 13,747,706.22/x
  3. Step 3: Cross multiply
    24,760,955.97x = 34,171,186.45 × 13,747,706.22
  4. Step 4: Simplify right side
    24,760,955.97x = 469,775,432,434,706.19
  5. Step 5: Solve for x
    x = 469,775,432,434,706.19/24,760,955.97
  6. Step 6: Final answer
    x = 18,972,427.11

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1.5x scale

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.