Home / 96,736,850.37-133,341,258.90-65,365,100.82

Finding the Fourth Proportional to 96,736,850.37, 133,341,258.90 and 65,365,100.82

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Solution

The fourth proportional to 96,736,850.37, 133,341,258.90 and 65,365,100.82 is: 90,098,703.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,736,850.37 : 133,341,258.90 = 65,365,100.82 : x
  2. Step 2: Convert to fraction form
    96,736,850.37/133,341,258.90 = 65,365,100.82/x
  3. Step 3: Cross multiply
    96,736,850.37x = 133,341,258.90 × 65,365,100.82
  4. Step 4: Simplify right side
    96,736,850.37x = 8,715,864,831,464,223
  5. Step 5: Solve for x
    x = 8,715,864,831,464,223/96,736,850.37
  6. Step 6: Final answer
    x = 90,098,703.84

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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.