Home / 23,783,955.92-32,824,581.85-13,332,794.94

Finding the Fourth Proportional to 23,783,955.92, 32,824,581.85 and 13,332,794.94

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Solution

The fourth proportional to 23,783,955.92, 32,824,581.85 and 13,332,794.94 is: 18,400,783.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,783,955.92 : 32,824,581.85 = 13,332,794.94 : x
  2. Step 2: Convert to fraction form
    23,783,955.92/32,824,581.85 = 13,332,794.94/x
  3. Step 3: Cross multiply
    23,783,955.92x = 32,824,581.85 × 13,332,794.94
  4. Step 4: Simplify right side
    23,783,955.92x = 437,643,418,813,961.81
  5. Step 5: Solve for x
    x = 437,643,418,813,961.81/23,783,955.92
  6. Step 6: Final answer
    x = 18,400,783.30

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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.