Home / 35,180,639.43-52,777,588.39-13,327,564.08

Finding the Fourth Proportional to 35,180,639.43, 52,777,588.39 and 13,327,564.08

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Solution

The fourth proportional to 35,180,639.43, 52,777,588.39 and 13,327,564.08 is: 19,993,857.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,180,639.43 : 52,777,588.39 = 13,327,564.08 : x
  2. Step 2: Convert to fraction form
    35,180,639.43/52,777,588.39 = 13,327,564.08/x
  3. Step 3: Cross multiply
    35,180,639.43x = 52,777,588.39 × 13,327,564.08
  4. Step 4: Simplify right side
    35,180,639.43x = 703,396,691,160,829.25
  5. Step 5: Solve for x
    x = 703,396,691,160,829.25/35,180,639.43
  6. Step 6: Final answer
    x = 19,993,857.49

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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.