Home / 24,366,868.80-33,626,315.52-13,351,868.16

Finding the Fourth Proportional to 24,366,868.80, 33,626,315.52 and 13,351,868.16

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Solution

The fourth proportional to 24,366,868.80, 33,626,315.52 and 13,351,868.16 is: 18,425,598.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,366,868.80 : 33,626,315.52 = 13,351,868.16 : x
  2. Step 2: Convert to fraction form
    24,366,868.80/33,626,315.52 = 13,351,868.16/x
  3. Step 3: Cross multiply
    24,366,868.80x = 33,626,315.52 × 13,351,868.16
  4. Step 4: Simplify right side
    24,366,868.80x = 448,974,131,529,601.88
  5. Step 5: Solve for x
    x = 448,974,131,529,601.88/24,366,868.80
  6. Step 6: Final answer
    x = 18,425,598.10

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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.