Home / 16,037,610.66-22,110,492.24-12,740,844.24

Finding the Fourth Proportional to 16,037,610.66, 22,110,492.24 and 12,740,844.24

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Solution

The fourth proportional to 16,037,610.66, 22,110,492.24 and 12,740,844.24 is: 17,565,355.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,037,610.66 : 22,110,492.24 = 12,740,844.24 : x
  2. Step 2: Convert to fraction form
    16,037,610.66/22,110,492.24 = 12,740,844.24/x
  3. Step 3: Cross multiply
    16,037,610.66x = 22,110,492.24 × 12,740,844.24
  4. Step 4: Simplify right side
    16,037,610.66x = 281,706,337,699,568.69
  5. Step 5: Solve for x
    x = 281,706,337,699,568.69/16,037,610.66
  6. Step 6: Final answer
    x = 17,565,355.82

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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.