Home / 113,052,544.40-169,591,258.20-41,264,512.40

Finding the Fourth Proportional to 113,052,544.40, 169,591,258.20 and 41,264,512.40

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Solution

The fourth proportional to 113,052,544.40, 169,591,258.20 and 41,264,512.40 is: 61,901,309.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,052,544.40 : 169,591,258.20 = 41,264,512.40 : x
  2. Step 2: Convert to fraction form
    113,052,544.40/169,591,258.20 = 41,264,512.40/x
  3. Step 3: Cross multiply
    113,052,544.40x = 169,591,258.20 × 41,264,512.40
  4. Step 4: Simplify right side
    113,052,544.40x = 6,998,100,576,925,501
  5. Step 5: Solve for x
    x = 6,998,100,576,925,501/113,052,544.40
  6. Step 6: Final answer
    x = 61,901,309.82

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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.