Home / 29,683,264.27-40,965,358.85-16,456,591.72

Finding the Fourth Proportional to 29,683,264.27, 40,965,358.85 and 16,456,591.72

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Solution

The fourth proportional to 29,683,264.27, 40,965,358.85 and 16,456,591.72 is: 22,711,457.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,683,264.27 : 40,965,358.85 = 16,456,591.72 : x
  2. Step 2: Convert to fraction form
    29,683,264.27/40,965,358.85 = 16,456,591.72/x
  3. Step 3: Cross multiply
    29,683,264.27x = 40,965,358.85 × 16,456,591.72
  4. Step 4: Simplify right side
    29,683,264.27x = 674,150,185,257,738.75
  5. Step 5: Solve for x
    x = 674,150,185,257,738.75/29,683,264.27
  6. Step 6: Final answer
    x = 22,711,457.17

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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.