Home / 22,101,254.90-33,168,905.40-17,793,843.58

Finding the Fourth Proportional to 22,101,254.90, 33,168,905.40 and 17,793,843.58

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Solution

The fourth proportional to 22,101,254.90, 33,168,905.40 and 17,793,843.58 is: 26,704,470.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,101,254.90 : 33,168,905.40 = 17,793,843.58 : x
  2. Step 2: Convert to fraction form
    22,101,254.90/33,168,905.40 = 17,793,843.58/x
  3. Step 3: Cross multiply
    22,101,254.90x = 33,168,905.40 × 17,793,843.58
  4. Step 4: Simplify right side
    22,101,254.90x = 590,202,314,241,572.75
  5. Step 5: Solve for x
    x = 590,202,314,241,572.75/22,101,254.90
  6. Step 6: Final answer
    x = 26,704,470.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.