Home / 33,806,979.60-50,710,469.40-32,155,472.40

Finding the Fourth Proportional to 33,806,979.60, 50,710,469.40 and 32,155,472.40

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Solution

The fourth proportional to 33,806,979.60, 50,710,469.40 and 32,155,472.40 is: 48,233,208.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,806,979.60 : 50,710,469.40 = 32,155,472.40 : x
  2. Step 2: Convert to fraction form
    33,806,979.60/50,710,469.40 = 32,155,472.40/x
  3. Step 3: Cross multiply
    33,806,979.60x = 50,710,469.40 × 32,155,472.40
  4. Step 4: Simplify right side
    33,806,979.60x = 1,630,619,099,182,744.50
  5. Step 5: Solve for x
    x = 1,630,619,099,182,744.50/33,806,979.60
  6. Step 6: Final answer
    x = 48,233,208.60

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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.