Home / 26,613,905.88-36,741,813.28-17,329,566

Finding the Fourth Proportional to 26,613,905.88, 36,741,813.28 and 17,329,566

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Solution

The fourth proportional to 26,613,905.88, 36,741,813.28 and 17,329,566 is: 23,924,322.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,613,905.88 : 36,741,813.28 = 17,329,566 : x
  2. Step 2: Convert to fraction form
    26,613,905.88/36,741,813.28 = 17,329,566/x
  3. Step 3: Cross multiply
    26,613,905.88x = 36,741,813.28 × 17,329,566
  4. Step 4: Simplify right side
    26,613,905.88x = 636,719,678,195,436.50
  5. Step 5: Solve for x
    x = 636,719,678,195,436.50/26,613,905.88
  6. Step 6: Final answer
    x = 23,924,322.91

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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.