Home / 22,352,577.48-33,500,817.90-9,558,036.96

Finding the Fourth Proportional to 22,352,577.48, 33,500,817.90 and 9,558,036.96

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Solution

The fourth proportional to 22,352,577.48, 33,500,817.90 and 9,558,036.96 is: 14,325,061.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,352,577.48 : 33,500,817.90 = 9,558,036.96 : x
  2. Step 2: Convert to fraction form
    22,352,577.48/33,500,817.90 = 9,558,036.96/x
  3. Step 3: Cross multiply
    22,352,577.48x = 33,500,817.90 × 9,558,036.96
  4. Step 4: Simplify right side
    22,352,577.48x = 320,202,055,678,429.62
  5. Step 5: Solve for x
    x = 320,202,055,678,429.62/22,352,577.48
  6. Step 6: Final answer
    x = 14,325,061.88

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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.