Home / 96,394,320.10-133,027,975.95-54,008,245.18

Finding the Fourth Proportional to 96,394,320.10, 133,027,975.95 and 54,008,245.18

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Solution

The fourth proportional to 96,394,320.10, 133,027,975.95 and 54,008,245.18 is: 74,533,515.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,394,320.10 : 133,027,975.95 = 54,008,245.18 : x
  2. Step 2: Convert to fraction form
    96,394,320.10/133,027,975.95 = 54,008,245.18/x
  3. Step 3: Cross multiply
    96,394,320.10x = 133,027,975.95 × 54,008,245.18
  4. Step 4: Simplify right side
    96,394,320.10x = 7,184,607,540,906,744
  5. Step 5: Solve for x
    x = 7,184,607,540,906,744/96,394,320.10
  6. Step 6: Final answer
    x = 74,533,515.39

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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.