Home / 18,066,738.24-24,897,642.84-17,734,664.16

Finding the Fourth Proportional to 18,066,738.24, 24,897,642.84 and 17,734,664.16

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Solution

The fourth proportional to 18,066,738.24, 24,897,642.84 and 17,734,664.16 is: 24,440,013.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,066,738.24 : 24,897,642.84 = 17,734,664.16 : x
  2. Step 2: Convert to fraction form
    18,066,738.24/24,897,642.84 = 17,734,664.16/x
  3. Step 3: Cross multiply
    18,066,738.24x = 24,897,642.84 × 17,734,664.16
  4. Step 4: Simplify right side
    18,066,738.24x = 441,551,334,143,028.62
  5. Step 5: Solve for x
    x = 441,551,334,143,028.62/18,066,738.24
  6. Step 6: Final answer
    x = 24,440,013.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.