Home / 96,603,706.56-133,314,220.80-55,349,771.52

Finding the Fourth Proportional to 96,603,706.56, 133,314,220.80 and 55,349,771.52

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Solution

The fourth proportional to 96,603,706.56, 133,314,220.80 and 55,349,771.52 is: 76,383,318.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,603,706.56 : 133,314,220.80 = 55,349,771.52 : x
  2. Step 2: Convert to fraction form
    96,603,706.56/133,314,220.80 = 55,349,771.52/x
  3. Step 3: Cross multiply
    96,603,706.56x = 133,314,220.80 × 55,349,771.52
  4. Step 4: Simplify right side
    96,603,706.56x = 7,378,911,661,646,832
  5. Step 5: Solve for x
    x = 7,378,911,661,646,832/96,603,706.56
  6. Step 6: Final answer
    x = 76,383,318.24

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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.