Home / 33,377,381.18-46,055,524.74-19,441,029.86

Finding the Fourth Proportional to 33,377,381.18, 46,055,524.74 and 19,441,029.86

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Solution

The fourth proportional to 33,377,381.18, 46,055,524.74 and 19,441,029.86 is: 26,825,556.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,377,381.18 : 46,055,524.74 = 19,441,029.86 : x
  2. Step 2: Convert to fraction form
    33,377,381.18/46,055,524.74 = 19,441,029.86/x
  3. Step 3: Cross multiply
    33,377,381.18x = 46,055,524.74 × 19,441,029.86
  4. Step 4: Simplify right side
    33,377,381.18x = 895,366,831,688,308.75
  5. Step 5: Solve for x
    x = 895,366,831,688,308.75/33,377,381.18
  6. Step 6: Final answer
    x = 26,825,556.71

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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.