Home / 29,317,517.64-40,459,255.44-17,712,839.14

Finding the Fourth Proportional to 29,317,517.64, 40,459,255.44 and 17,712,839.14

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Solution

The fourth proportional to 29,317,517.64, 40,459,255.44 and 17,712,839.14 is: 24,444,371.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,317,517.64 : 40,459,255.44 = 17,712,839.14 : x
  2. Step 2: Convert to fraction form
    29,317,517.64/40,459,255.44 = 17,712,839.14/x
  3. Step 3: Cross multiply
    29,317,517.64x = 40,459,255.44 × 17,712,839.14
  4. Step 4: Simplify right side
    29,317,517.64x = 716,648,283,332,889.88
  5. Step 5: Solve for x
    x = 716,648,283,332,889.88/29,317,517.64
  6. Step 6: Final answer
    x = 24,444,371.18

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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.