Home / 23,317,517.21-35,006,584.46-17,929,950.98

Finding the Fourth Proportional to 23,317,517.21, 35,006,584.46 and 17,929,950.98

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Solution

The fourth proportional to 23,317,517.21, 35,006,584.46 and 17,929,950.98 is: 26,918,232.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,317,517.21 : 35,006,584.46 = 17,929,950.98 : x
  2. Step 2: Convert to fraction form
    23,317,517.21/35,006,584.46 = 17,929,950.98/x
  3. Step 3: Cross multiply
    23,317,517.21x = 35,006,584.46 × 17,929,950.98
  4. Step 4: Simplify right side
    23,317,517.21x = 627,666,343,080,347.12
  5. Step 5: Solve for x
    x = 627,666,343,080,347.12/23,317,517.21
  6. Step 6: Final answer
    x = 26,918,232.23

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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.