Home / 22,244,647.40-33,366,971.10-17,914,970.60

Finding the Fourth Proportional to 22,244,647.40, 33,366,971.10 and 17,914,970.60

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Solution

The fourth proportional to 22,244,647.40, 33,366,971.10 and 17,914,970.60 is: 26,872,455.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,244,647.40 : 33,366,971.10 = 17,914,970.60 : x
  2. Step 2: Convert to fraction form
    22,244,647.40/33,366,971.10 = 17,914,970.60/x
  3. Step 3: Cross multiply
    22,244,647.40x = 33,366,971.10 × 17,914,970.60
  4. Step 4: Simplify right side
    22,244,647.40x = 597,768,306,267,549.75
  5. Step 5: Solve for x
    x = 597,768,306,267,549.75/22,244,647.40
  6. Step 6: Final answer
    x = 26,872,455.90

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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.