Home / 96,603,708.56-133,314,223.56-55,349,773.52

Finding the Fourth Proportional to 96,603,708.56, 133,314,223.56 and 55,349,773.52

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Solution

The fourth proportional to 96,603,708.56, 133,314,223.56 and 55,349,773.52 is: 76,383,321.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,603,708.56 : 133,314,223.56 = 55,349,773.52 : x
  2. Step 2: Convert to fraction form
    96,603,708.56/133,314,223.56 = 55,349,773.52/x
  3. Step 3: Cross multiply
    96,603,708.56x = 133,314,223.56 × 55,349,773.52
  4. Step 4: Simplify right side
    96,603,708.56x = 7,378,912,081,040,649
  5. Step 5: Solve for x
    x = 7,378,912,081,040,649/96,603,708.56
  6. Step 6: Final answer
    x = 76,383,321.00

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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.