Home / 32,687,865.54-49,014,773.73-12,200,738.45

Finding the Fourth Proportional to 32,687,865.54, 49,014,773.73 and 12,200,738.45

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Solution

The fourth proportional to 32,687,865.54, 49,014,773.73 and 12,200,738.45 is: 18,294,753.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,687,865.54 : 49,014,773.73 = 12,200,738.45 : x
  2. Step 2: Convert to fraction form
    32,687,865.54/49,014,773.73 = 12,200,738.45/x
  3. Step 3: Cross multiply
    32,687,865.54x = 49,014,773.73 × 12,200,738.45
  4. Step 4: Simplify right side
    32,687,865.54x = 598,016,434,220,587
  5. Step 5: Solve for x
    x = 598,016,434,220,587/32,687,865.54
  6. Step 6: Final answer
    x = 18,294,753.25

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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.