Home / 11,349,814.10-17,024,721.15-9,356,910.35

Finding the Fourth Proportional to 11,349,814.10, 17,024,721.15 and 9,356,910.35

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Solution

The fourth proportional to 11,349,814.10, 17,024,721.15 and 9,356,910.35 is: 14,035,365.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,349,814.10 : 17,024,721.15 = 9,356,910.35 : x
  2. Step 2: Convert to fraction form
    11,349,814.10/17,024,721.15 = 9,356,910.35/x
  3. Step 3: Cross multiply
    11,349,814.10x = 17,024,721.15 × 9,356,910.35
  4. Step 4: Simplify right side
    11,349,814.10x = 159,298,789,534,298.88
  5. Step 5: Solve for x
    x = 159,298,789,534,298.88/11,349,814.10
  6. Step 6: Final answer
    x = 14,035,365.53

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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.