Home / 14,983,428.87-22,475,154.24-3,623,888.43

Finding the Fourth Proportional to 14,983,428.87, 22,475,154.24 and 3,623,888.43

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Solution

The fourth proportional to 14,983,428.87, 22,475,154.24 and 3,623,888.43 is: 5,435,835.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,983,428.87 : 22,475,154.24 = 3,623,888.43 : x
  2. Step 2: Convert to fraction form
    14,983,428.87/22,475,154.24 = 3,623,888.43/x
  3. Step 3: Cross multiply
    14,983,428.87x = 22,475,154.24 × 3,623,888.43
  4. Step 4: Simplify right side
    14,983,428.87x = 81,447,451,412,801.44
  5. Step 5: Solve for x
    x = 81,447,451,412,801.44/14,983,428.87
  6. Step 6: Final answer
    x = 5,435,835.29

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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.