Home / 59,389,905.55-89,084,858.33-55,085,233.45

Finding the Fourth Proportional to 59,389,905.55, 89,084,858.33 and 55,085,233.45

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Solution

The fourth proportional to 59,389,905.55, 89,084,858.33 and 55,085,233.45 is: 82,627,850.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,389,905.55 : 89,084,858.33 = 55,085,233.45 : x
  2. Step 2: Convert to fraction form
    59,389,905.55/89,084,858.33 = 55,085,233.45/x
  3. Step 3: Cross multiply
    59,389,905.55x = 89,084,858.33 × 55,085,233.45
  4. Step 4: Simplify right side
    59,389,905.55x = 4,907,260,217,968,227
  5. Step 5: Solve for x
    x = 4,907,260,217,968,227/59,389,905.55
  6. Step 6: Final answer
    x = 82,627,850.18

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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.