Home / 27,285,469.30-40,928,203.95-16,373,214.10

Finding the Fourth Proportional to 27,285,469.30, 40,928,203.95 and 16,373,214.10

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Solution

The fourth proportional to 27,285,469.30, 40,928,203.95 and 16,373,214.10 is: 24,559,821.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,285,469.30 : 40,928,203.95 = 16,373,214.10 : x
  2. Step 2: Convert to fraction form
    27,285,469.30/40,928,203.95 = 16,373,214.10/x
  3. Step 3: Cross multiply
    27,285,469.30x = 40,928,203.95 × 16,373,214.10
  4. Step 4: Simplify right side
    27,285,469.30x = 670,126,246,001,815.75
  5. Step 5: Solve for x
    x = 670,126,246,001,815.75/27,285,469.30
  6. Step 6: Final answer
    x = 24,559,821.15

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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.