Home / 22,809,962.32-34,214,914.32-9,163,107.84

Finding the Fourth Proportional to 22,809,962.32, 34,214,914.32 and 9,163,107.84

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Solution

The fourth proportional to 22,809,962.32, 34,214,914.32 and 9,163,107.84 is: 13,744,650.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,809,962.32 : 34,214,914.32 = 9,163,107.84 : x
  2. Step 2: Convert to fraction form
    22,809,962.32/34,214,914.32 = 9,163,107.84/x
  3. Step 3: Cross multiply
    22,809,962.32x = 34,214,914.32 × 9,163,107.84
  4. Step 4: Simplify right side
    22,809,962.32x = 313,514,949,650,520.25
  5. Step 5: Solve for x
    x = 313,514,949,650,520.25/22,809,962.32
  6. Step 6: Final answer
    x = 13,744,650.05

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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.