Home / 27,969,616.60-41,883,566.10-22,300,912.60

Finding the Fourth Proportional to 27,969,616.60, 41,883,566.10 and 22,300,912.60

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Solution

The fourth proportional to 27,969,616.60, 41,883,566.10 and 22,300,912.60 is: 33,394,871.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,969,616.60 : 41,883,566.10 = 22,300,912.60 : x
  2. Step 2: Convert to fraction form
    27,969,616.60/41,883,566.10 = 22,300,912.60/x
  3. Step 3: Cross multiply
    27,969,616.60x = 41,883,566.10 × 22,300,912.60
  4. Step 4: Simplify right side
    27,969,616.60x = 934,041,746,972,423
  5. Step 5: Solve for x
    x = 934,041,746,972,423/27,969,616.60
  6. Step 6: Final answer
    x = 33,394,871.31

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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.