Home / 22,086,954.26-30,412,397.58-22,023,181.34

Finding the Fourth Proportional to 22,086,954.26, 30,412,397.58 and 22,023,181.34

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Solution

The fourth proportional to 22,086,954.26, 30,412,397.58 and 22,023,181.34 is: 30,324,586.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,086,954.26 : 30,412,397.58 = 22,023,181.34 : x
  2. Step 2: Convert to fraction form
    22,086,954.26/30,412,397.58 = 22,023,181.34/x
  3. Step 3: Cross multiply
    22,086,954.26x = 30,412,397.58 × 22,023,181.34
  4. Step 4: Simplify right side
    22,086,954.26x = 669,777,746,964,548.12
  5. Step 5: Solve for x
    x = 669,777,746,964,548.12/22,086,954.26
  6. Step 6: Final answer
    x = 30,324,586.13

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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.