Home / 16,285,906.53-24,429,700.58-4,155,476.13

Finding the Fourth Proportional to 16,285,906.53, 24,429,700.58 and 4,155,476.13

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Solution

The fourth proportional to 16,285,906.53, 24,429,700.58 and 4,155,476.13 is: 6,233,428.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,285,906.53 : 24,429,700.58 = 4,155,476.13 : x
  2. Step 2: Convert to fraction form
    16,285,906.53/24,429,700.58 = 4,155,476.13/x
  3. Step 3: Cross multiply
    16,285,906.53x = 24,429,700.58 × 4,155,476.13
  4. Step 4: Simplify right side
    16,285,906.53x = 101,517,037,623,237.14
  5. Step 5: Solve for x
    x = 101,517,037,623,237.14/16,285,906.53
  6. Step 6: Final answer
    x = 6,233,428.73

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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.