Home / 33,156,528.90-49,734,793.35-9,222,000.90

Finding the Fourth Proportional to 33,156,528.90, 49,734,793.35 and 9,222,000.90

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Solution

The fourth proportional to 33,156,528.90, 49,734,793.35 and 9,222,000.90 is: 13,833,001.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,156,528.90 : 49,734,793.35 = 9,222,000.90 : x
  2. Step 2: Convert to fraction form
    33,156,528.90/49,734,793.35 = 9,222,000.90/x
  3. Step 3: Cross multiply
    33,156,528.90x = 49,734,793.35 × 9,222,000.90
  4. Step 4: Simplify right side
    33,156,528.90x = 458,654,309,035,014.06
  5. Step 5: Solve for x
    x = 458,654,309,035,014.06/33,156,528.90
  6. Step 6: Final answer
    x = 13,833,001.35

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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.