Home / 49,230,101.80-73,845,152.70-33,105,788.20

Finding the Fourth Proportional to 49,230,101.80, 73,845,152.70 and 33,105,788.20

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Solution

The fourth proportional to 49,230,101.80, 73,845,152.70 and 33,105,788.20 is: 49,658,682.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,230,101.80 : 73,845,152.70 = 33,105,788.20 : x
  2. Step 2: Convert to fraction form
    49,230,101.80/73,845,152.70 = 33,105,788.20/x
  3. Step 3: Cross multiply
    49,230,101.80x = 73,845,152.70 × 33,105,788.20
  4. Step 4: Simplify right side
    49,230,101.80x = 2,444,701,984,882,858
  5. Step 5: Solve for x
    x = 2,444,701,984,882,858/49,230,101.80
  6. Step 6: Final answer
    x = 49,658,682.30

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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.