Home / 14,925,712.74-22,388,694.48-4,143,854.37

Finding the Fourth Proportional to 14,925,712.74, 22,388,694.48 and 4,143,854.37

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Solution

The fourth proportional to 14,925,712.74, 22,388,694.48 and 4,143,854.37 is: 6,215,816.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,925,712.74 : 22,388,694.48 = 4,143,854.37 : x
  2. Step 2: Convert to fraction form
    14,925,712.74/22,388,694.48 = 4,143,854.37/x
  3. Step 3: Cross multiply
    14,925,712.74x = 22,388,694.48 × 4,143,854.37
  4. Step 4: Simplify right side
    14,925,712.74x = 92,775,489,531,843.81
  5. Step 5: Solve for x
    x = 92,775,489,531,843.81/14,925,712.74
  6. Step 6: Final answer
    x = 6,215,816.37

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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.