Home / 23,642,744.22-35,464,116.42-18,259,246.98

Finding the Fourth Proportional to 23,642,744.22, 35,464,116.42 and 18,259,246.98

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Solution

The fourth proportional to 23,642,744.22, 35,464,116.42 and 18,259,246.98 is: 27,388,870.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,642,744.22 : 35,464,116.42 = 18,259,246.98 : x
  2. Step 2: Convert to fraction form
    23,642,744.22/35,464,116.42 = 18,259,246.98/x
  3. Step 3: Cross multiply
    23,642,744.22x = 35,464,116.42 × 18,259,246.98
  4. Step 4: Simplify right side
    23,642,744.22x = 647,548,060,640,253.50
  5. Step 5: Solve for x
    x = 647,548,060,640,253.50/23,642,744.22
  6. Step 6: Final answer
    x = 27,388,870.54

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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.