Home / 22,459,029.03-33,688,546.79-5,419,702.04

Finding the Fourth Proportional to 22,459,029.03, 33,688,546.79 and 5,419,702.04

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Solution

The fourth proportional to 22,459,029.03, 33,688,546.79 and 5,419,702.04 is: 8,129,553.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,459,029.03 : 33,688,546.79 = 5,419,702.04 : x
  2. Step 2: Convert to fraction form
    22,459,029.03/33,688,546.79 = 5,419,702.04/x
  3. Step 3: Cross multiply
    22,459,029.03x = 33,688,546.79 × 5,419,702.04
  4. Step 4: Simplify right side
    22,459,029.03x = 182,581,885,566,857.19
  5. Step 5: Solve for x
    x = 182,581,885,566,857.19/22,459,029.03
  6. Step 6: Final answer
    x = 8,129,553.83

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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.