Home / 48,929,933.40-73,394,900.10-32,805,619.80

Finding the Fourth Proportional to 48,929,933.40, 73,394,900.10 and 32,805,619.80

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Solution

The fourth proportional to 48,929,933.40, 73,394,900.10 and 32,805,619.80 is: 49,208,429.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,929,933.40 : 73,394,900.10 = 32,805,619.80 : x
  2. Step 2: Convert to fraction form
    48,929,933.40/73,394,900.10 = 32,805,619.80/x
  3. Step 3: Cross multiply
    48,929,933.40x = 73,394,900.10 × 32,805,619.80
  4. Step 4: Simplify right side
    48,929,933.40x = 2,407,765,187,939,582
  5. Step 5: Solve for x
    x = 2,407,765,187,939,582/48,929,933.40
  6. Step 6: Final answer
    x = 49,208,429.70

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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.