Home / 36,064,255.10-54,131,812.05-17,888,972.90

Finding the Fourth Proportional to 36,064,255.10, 54,131,812.05 and 17,888,972.90

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Solution

The fourth proportional to 36,064,255.10, 54,131,812.05 and 17,888,972.90 is: 26,851,033.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,064,255.10 : 54,131,812.05 = 17,888,972.90 : x
  2. Step 2: Convert to fraction form
    36,064,255.10/54,131,812.05 = 17,888,972.90/x
  3. Step 3: Cross multiply
    36,064,255.10x = 54,131,812.05 × 17,888,972.90
  4. Step 4: Simplify right side
    36,064,255.10x = 968,362,518,790,343.25
  5. Step 5: Solve for x
    x = 968,362,518,790,343.25/36,064,255.10
  6. Step 6: Final answer
    x = 26,851,033.42

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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.