Home / 73,618,404.60-110,426,570.10-33,228,823.80

Finding the Fourth Proportional to 73,618,404.60, 110,426,570.10 and 33,228,823.80

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Solution

The fourth proportional to 73,618,404.60, 110,426,570.10 and 33,228,823.80 is: 49,842,767.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,618,404.60 : 110,426,570.10 = 33,228,823.80 : x
  2. Step 2: Convert to fraction form
    73,618,404.60/110,426,570.10 = 33,228,823.80/x
  3. Step 3: Cross multiply
    73,618,404.60x = 110,426,570.10 × 33,228,823.80
  4. Step 4: Simplify right side
    73,618,404.60x = 3,669,345,040,691,248.50
  5. Step 5: Solve for x
    x = 3,669,345,040,691,248.50/73,618,404.60
  6. Step 6: Final answer
    x = 49,842,767.72

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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.