Home / 22,401,218.01-33,605,369.98-8,023,967.49

Finding the Fourth Proportional to 22,401,218.01, 33,605,369.98 and 8,023,967.49

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Solution

The fourth proportional to 22,401,218.01, 33,605,369.98 and 8,023,967.49 is: 12,037,220.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,401,218.01 : 33,605,369.98 = 8,023,967.49 : x
  2. Step 2: Convert to fraction form
    22,401,218.01/33,605,369.98 = 8,023,967.49/x
  3. Step 3: Cross multiply
    22,401,218.01x = 33,605,369.98 × 8,023,967.49
  4. Step 4: Simplify right side
    22,401,218.01x = 269,648,396,314,902.19
  5. Step 5: Solve for x
    x = 269,648,396,314,902.19/22,401,218.01
  6. Step 6: Final answer
    x = 12,037,220.30

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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.