Home / 33,346,408.75-46,018,044.08-18,084,712.75

Finding the Fourth Proportional to 33,346,408.75, 46,018,044.08 and 18,084,712.75

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Solution

The fourth proportional to 33,346,408.75, 46,018,044.08 and 18,084,712.75 is: 24,956,903.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,346,408.75 : 46,018,044.08 = 18,084,712.75 : x
  2. Step 2: Convert to fraction form
    33,346,408.75/46,018,044.08 = 18,084,712.75/x
  3. Step 3: Cross multiply
    33,346,408.75x = 46,018,044.08 × 18,084,712.75
  4. Step 4: Simplify right side
    33,346,408.75x = 832,223,108,503,638
  5. Step 5: Solve for x
    x = 832,223,108,503,638/33,346,408.75
  6. Step 6: Final answer
    x = 24,956,903.60

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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.