Home / 62,882,289.46-94,333,672.38-18,571,058.69

Finding the Fourth Proportional to 62,882,289.46, 94,333,672.38 and 18,571,058.69

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Solution

The fourth proportional to 62,882,289.46, 94,333,672.38 and 18,571,058.69 is: 27,859,611.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,882,289.46 : 94,333,672.38 = 18,571,058.69 : x
  2. Step 2: Convert to fraction form
    62,882,289.46/94,333,672.38 = 18,571,058.69/x
  3. Step 3: Cross multiply
    62,882,289.46x = 94,333,672.38 × 18,571,058.69
  4. Step 4: Simplify right side
    62,882,289.46x = 1,751,876,166,212,212
  5. Step 5: Solve for x
    x = 1,751,876,166,212,212/62,882,289.46
  6. Step 6: Final answer
    x = 27,859,611.69

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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.