Home / 22,226,687.55-33,341,149.53-7,081,800.03

Finding the Fourth Proportional to 22,226,687.55, 33,341,149.53 and 7,081,800.03

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Solution

The fourth proportional to 22,226,687.55, 33,341,149.53 and 7,081,800.03 is: 10,623,056.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,226,687.55 : 33,341,149.53 = 7,081,800.03 : x
  2. Step 2: Convert to fraction form
    22,226,687.55/33,341,149.53 = 7,081,800.03/x
  3. Step 3: Cross multiply
    22,226,687.55x = 33,341,149.53 × 7,081,800.03
  4. Step 4: Simplify right side
    22,226,687.55x = 236,115,353,741,788.50
  5. Step 5: Solve for x
    x = 236,115,353,741,788.50/22,226,687.55
  6. Step 6: Final answer
    x = 10,623,056.32

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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.