Home / 39,867,556.20-59,801,334.30-22,829,951.40

Finding the Fourth Proportional to 39,867,556.20, 59,801,334.30 and 22,829,951.40

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Solution

The fourth proportional to 39,867,556.20, 59,801,334.30 and 22,829,951.40 is: 34,244,927.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,867,556.20 : 59,801,334.30 = 22,829,951.40 : x
  2. Step 2: Convert to fraction form
    39,867,556.20/59,801,334.30 = 22,829,951.40/x
  3. Step 3: Cross multiply
    39,867,556.20x = 59,801,334.30 × 22,829,951.40
  4. Step 4: Simplify right side
    39,867,556.20x = 1,365,261,555,724,152.75
  5. Step 5: Solve for x
    x = 1,365,261,555,724,152.75/39,867,556.20
  6. Step 6: Final answer
    x = 34,244,927.10

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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.