Home / 22,690,837.20-33,973,270.20-22,060,981.20

Finding the Fourth Proportional to 22,690,837.20, 33,973,270.20 and 22,060,981.20

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Solution

The fourth proportional to 22,690,837.20, 33,973,270.20 and 22,060,981.20 is: 33,030,234.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,690,837.20 : 33,973,270.20 = 22,060,981.20 : x
  2. Step 2: Convert to fraction form
    22,690,837.20/33,973,270.20 = 22,060,981.20/x
  3. Step 3: Cross multiply
    22,690,837.20x = 33,973,270.20 × 22,060,981.20
  4. Step 4: Simplify right side
    22,690,837.20x = 749,483,675,184,720.25
  5. Step 5: Solve for x
    x = 749,483,675,184,720.25/22,690,837.20
  6. Step 6: Final answer
    x = 33,030,234.56

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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.