Home / 11,432,862.73-15,755,546.41-11,222,722.10

Finding the Fourth Proportional to 11,432,862.73, 15,755,546.41 and 11,222,722.10

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Solution

The fourth proportional to 11,432,862.73, 15,755,546.41 and 11,222,722.10 is: 15,465,953.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432,862.73 : 15,755,546.41 = 11,222,722.10 : x
  2. Step 2: Convert to fraction form
    11,432,862.73/15,755,546.41 = 11,222,722.10/x
  3. Step 3: Cross multiply
    11,432,862.73x = 15,755,546.41 × 11,222,722.10
  4. Step 4: Simplify right side
    11,432,862.73x = 176,820,118,814,304.94
  5. Step 5: Solve for x
    x = 176,820,118,814,304.94/11,432,862.73
  6. Step 6: Final answer
    x = 15,465,953.11

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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.