Home / 16,190,018.46-24,282,367.38-5,813,089.56

Finding the Fourth Proportional to 16,190,018.46, 24,282,367.38 and 5,813,089.56

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Solution

The fourth proportional to 16,190,018.46, 24,282,367.38 and 5,813,089.56 is: 8,718,679.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,190,018.46 : 24,282,367.38 = 5,813,089.56 : x
  2. Step 2: Convert to fraction form
    16,190,018.46/24,282,367.38 = 5,813,089.56/x
  3. Step 3: Cross multiply
    16,190,018.46x = 24,282,367.38 × 5,813,089.56
  4. Step 4: Simplify right side
    16,190,018.46x = 141,155,576,308,762.53
  5. Step 5: Solve for x
    x = 141,155,576,308,762.53/16,190,018.46
  6. Step 6: Final answer
    x = 8,718,679.15

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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.