Home / 33,406,355.70-50,109,533.55-21,927,230.10

Finding the Fourth Proportional to 33,406,355.70, 50,109,533.55 and 21,927,230.10

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Solution

The fourth proportional to 33,406,355.70, 50,109,533.55 and 21,927,230.10 is: 32,890,845.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,406,355.70 : 50,109,533.55 = 21,927,230.10 : x
  2. Step 2: Convert to fraction form
    33,406,355.70/50,109,533.55 = 21,927,230.10/x
  3. Step 3: Cross multiply
    33,406,355.70x = 50,109,533.55 × 21,927,230.10
  4. Step 4: Simplify right side
    33,406,355.70x = 1,098,763,272,354,519.88
  5. Step 5: Solve for x
    x = 1,098,763,272,354,519.88/33,406,355.70
  6. Step 6: Final answer
    x = 32,890,845.15

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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.