Home / 62,436,383.75-86,164,516.50-34,180,737.41

Finding the Fourth Proportional to 62,436,383.75, 86,164,516.50 and 34,180,737.41

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Solution

The fourth proportional to 62,436,383.75, 86,164,516.50 and 34,180,737.41 is: 47,170,680.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,436,383.75 : 86,164,516.50 = 34,180,737.41 : x
  2. Step 2: Convert to fraction form
    62,436,383.75/86,164,516.50 = 34,180,737.41/x
  3. Step 3: Cross multiply
    62,436,383.75x = 86,164,516.50 × 34,180,737.41
  4. Step 4: Simplify right side
    62,436,383.75x = 2,945,166,712,546,112
  5. Step 5: Solve for x
    x = 2,945,166,712,546,112/62,436,383.75
  6. Step 6: Final answer
    x = 47,170,680.55

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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.