Home / 16,496,115.77-22,765,161.81-9,526,667.24

Finding the Fourth Proportional to 16,496,115.77, 22,765,161.81 and 9,526,667.24

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Solution

The fourth proportional to 16,496,115.77, 22,765,161.81 and 9,526,667.24 is: 13,147,102.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,496,115.77 : 22,765,161.81 = 9,526,667.24 : x
  2. Step 2: Convert to fraction form
    16,496,115.77/22,765,161.81 = 9,526,667.24/x
  3. Step 3: Cross multiply
    16,496,115.77x = 22,765,161.81 × 9,526,667.24
  4. Step 4: Simplify right side
    16,496,115.77x = 216,876,121,114,800.28
  5. Step 5: Solve for x
    x = 216,876,121,114,800.28/16,496,115.77
  6. Step 6: Final answer
    x = 13,147,102.28

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.