Home / 23,914,609-35,847,931.02-12,393,624.22

Finding the Fourth Proportional to 23,914,609, 35,847,931.02 and 12,393,624.22

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Solution

The fourth proportional to 23,914,609, 35,847,931.02 and 12,393,624.22 is: 18,578,007.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,914,609 : 35,847,931.02 = 12,393,624.22 : x
  2. Step 2: Convert to fraction form
    23,914,609/35,847,931.02 = 12,393,624.22/x
  3. Step 3: Cross multiply
    23,914,609x = 35,847,931.02 × 12,393,624.22
  4. Step 4: Simplify right side
    23,914,609x = 444,285,786,126,361.38
  5. Step 5: Solve for x
    x = 444,285,786,126,361.38/23,914,609
  6. Step 6: Final answer
    x = 18,578,007.53

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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.