Home / 39,530,423.20-59,295,634.80-33,294,848.80

Finding the Fourth Proportional to 39,530,423.20, 59,295,634.80 and 33,294,848.80

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Solution

The fourth proportional to 39,530,423.20, 59,295,634.80 and 33,294,848.80 is: 49,942,273.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,530,423.20 : 59,295,634.80 = 33,294,848.80 : x
  2. Step 2: Convert to fraction form
    39,530,423.20/59,295,634.80 = 33,294,848.80/x
  3. Step 3: Cross multiply
    39,530,423.20x = 59,295,634.80 × 33,294,848.80
  4. Step 4: Simplify right side
    39,530,423.20x = 1,974,239,195,166,018.25
  5. Step 5: Solve for x
    x = 1,974,239,195,166,018.25/39,530,423.20
  6. Step 6: Final answer
    x = 49,942,273.20

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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.