Home / 113,446,247.77-170,212,258.73-44,408,391.36

Finding the Fourth Proportional to 113,446,247.77, 170,212,258.73 and 44,408,391.36

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Solution

The fourth proportional to 113,446,247.77, 170,212,258.73 and 44,408,391.36 is: 66,629,375.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,446,247.77 : 170,212,258.73 = 44,408,391.36 : x
  2. Step 2: Convert to fraction form
    113,446,247.77/170,212,258.73 = 44,408,391.36/x
  3. Step 3: Cross multiply
    113,446,247.77x = 170,212,258.73 × 44,408,391.36
  4. Step 4: Simplify right side
    113,446,247.77x = 7,558,852,599,951,416
  5. Step 5: Solve for x
    x = 7,558,852,599,951,416/113,446,247.77
  6. Step 6: Final answer
    x = 66,629,375.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.