Home / 14,792,054.70-22,188,082.05-12,524,573.10

Finding the Fourth Proportional to 14,792,054.70, 22,188,082.05 and 12,524,573.10

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Solution

The fourth proportional to 14,792,054.70, 22,188,082.05 and 12,524,573.10 is: 18,786,859.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,792,054.70 : 22,188,082.05 = 12,524,573.10 : x
  2. Step 2: Convert to fraction form
    14,792,054.70/22,188,082.05 = 12,524,573.10/x
  3. Step 3: Cross multiply
    14,792,054.70x = 22,188,082.05 × 12,524,573.10
  4. Step 4: Simplify right side
    14,792,054.70x = 277,896,255,584,022.84
  5. Step 5: Solve for x
    x = 277,896,255,584,022.84/14,792,054.70
  6. Step 6: Final answer
    x = 18,786,859.65

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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.