Home / 22,633,781.94-31,175,119.49-17,396,775.34

Finding the Fourth Proportional to 22,633,781.94, 31,175,119.49 and 17,396,775.34

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Solution

The fourth proportional to 22,633,781.94, 31,175,119.49 and 17,396,775.34 is: 23,961,817.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,633,781.94 : 31,175,119.49 = 17,396,775.34 : x
  2. Step 2: Convert to fraction form
    22,633,781.94/31,175,119.49 = 17,396,775.34/x
  3. Step 3: Cross multiply
    22,633,781.94x = 31,175,119.49 × 17,396,775.34
  4. Step 4: Simplify right side
    22,633,781.94x = 542,346,549,800,263.62
  5. Step 5: Solve for x
    x = 542,346,549,800,263.62/22,633,781.94
  6. Step 6: Final answer
    x = 23,961,817.39

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1.5x scale

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.