Home / 25,528,735.76-38,093,994.26-22,777,369.52

Finding the Fourth Proportional to 25,528,735.76, 38,093,994.26 and 22,777,369.52

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Solution

The fourth proportional to 25,528,735.76, 38,093,994.26 and 22,777,369.52 is: 33,988,403.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,528,735.76 : 38,093,994.26 = 22,777,369.52 : x
  2. Step 2: Convert to fraction form
    25,528,735.76/38,093,994.26 = 22,777,369.52/x
  3. Step 3: Cross multiply
    25,528,735.76x = 38,093,994.26 × 22,777,369.52
  4. Step 4: Simplify right side
    25,528,735.76x = 867,680,983,448,422.25
  5. Step 5: Solve for x
    x = 867,680,983,448,422.25/25,528,735.76
  6. Step 6: Final answer
    x = 33,988,403.96

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.