Home / 16,039,523.64-22,142,604.78-10,460,295.48

Finding the Fourth Proportional to 16,039,523.64, 22,142,604.78 and 10,460,295.48

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Solution

The fourth proportional to 16,039,523.64, 22,142,604.78 and 10,460,295.48 is: 14,440,465.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,039,523.64 : 22,142,604.78 = 10,460,295.48 : x
  2. Step 2: Convert to fraction form
    16,039,523.64/22,142,604.78 = 10,460,295.48/x
  3. Step 3: Cross multiply
    16,039,523.64x = 22,142,604.78 × 10,460,295.48
  4. Step 4: Simplify right side
    16,039,523.64x = 231,618,188,695,660.41
  5. Step 5: Solve for x
    x = 231,618,188,695,660.41/16,039,523.64
  6. Step 6: Final answer
    x = 14,440,465.56

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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.