Home / 23,553,314.80-35,329,972.20-13,475,618.80

Finding the Fourth Proportional to 23,553,314.80, 35,329,972.20 and 13,475,618.80

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Solution

The fourth proportional to 23,553,314.80, 35,329,972.20 and 13,475,618.80 is: 20,213,428.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,553,314.80 : 35,329,972.20 = 13,475,618.80 : x
  2. Step 2: Convert to fraction form
    23,553,314.80/35,329,972.20 = 13,475,618.80/x
  3. Step 3: Cross multiply
    23,553,314.80x = 35,329,972.20 × 13,475,618.80
  4. Step 4: Simplify right side
    23,553,314.80x = 476,093,237,581,797.44
  5. Step 5: Solve for x
    x = 476,093,237,581,797.44/23,553,314.80
  6. Step 6: Final answer
    x = 20,213,428.20

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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.