Home / 16,717,997.32-23,073,358.06-10,195,410.44

Finding the Fourth Proportional to 16,717,997.32, 23,073,358.06 and 10,195,410.44

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Solution

The fourth proportional to 16,717,997.32, 23,073,358.06 and 10,195,410.44 is: 14,071,204.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,717,997.32 : 23,073,358.06 = 10,195,410.44 : x
  2. Step 2: Convert to fraction form
    16,717,997.32/23,073,358.06 = 10,195,410.44/x
  3. Step 3: Cross multiply
    16,717,997.32x = 23,073,358.06 × 10,195,410.44
  4. Step 4: Simplify right side
    16,717,997.32x = 235,242,355,650,782.12
  5. Step 5: Solve for x
    x = 235,242,355,650,782.12/16,717,997.32
  6. Step 6: Final answer
    x = 14,071,204.29

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Why These Related Problems?

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