Home / 36,064,247.10-54,131,800.05-17,888,964.90

Finding the Fourth Proportional to 36,064,247.10, 54,131,800.05 and 17,888,964.90

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Solution

The fourth proportional to 36,064,247.10, 54,131,800.05 and 17,888,964.90 is: 26,851,021.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,064,247.10 : 54,131,800.05 = 17,888,964.90 : x
  2. Step 2: Convert to fraction form
    36,064,247.10/54,131,800.05 = 17,888,964.90/x
  3. Step 3: Cross multiply
    36,064,247.10x = 54,131,800.05 × 17,888,964.90
  4. Step 4: Simplify right side
    36,064,247.10x = 968,361,871,068,268.12
  5. Step 5: Solve for x
    x = 968,361,871,068,268.12/36,064,247.10
  6. Step 6: Final answer
    x = 26,851,021.41

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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.