Home / 22,461,589.86-33,706,333.06-14,380,365.15

Finding the Fourth Proportional to 22,461,589.86, 33,706,333.06 and 14,380,365.15

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Solution

The fourth proportional to 22,461,589.86, 33,706,333.06 and 14,380,365.15 is: 21,579,477.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,461,589.86 : 33,706,333.06 = 14,380,365.15 : x
  2. Step 2: Convert to fraction form
    22,461,589.86/33,706,333.06 = 14,380,365.15/x
  3. Step 3: Cross multiply
    22,461,589.86x = 33,706,333.06 × 14,380,365.15
  4. Step 4: Simplify right side
    22,461,589.86x = 484,709,377,234,365.94
  5. Step 5: Solve for x
    x = 484,709,377,234,365.94/22,461,589.86
  6. Step 6: Final answer
    x = 21,579,477.69

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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.