Home / 32,885,655.60-49,257,624.60-27,216,951.60

Finding the Fourth Proportional to 32,885,655.60, 49,257,624.60 and 27,216,951.60

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Solution

The fourth proportional to 32,885,655.60, 49,257,624.60 and 27,216,951.60 is: 40,766,782.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,885,655.60 : 49,257,624.60 = 27,216,951.60 : x
  2. Step 2: Convert to fraction form
    32,885,655.60/49,257,624.60 = 27,216,951.60/x
  3. Step 3: Cross multiply
    32,885,655.60x = 49,257,624.60 × 27,216,951.60
  4. Step 4: Simplify right side
    32,885,655.60x = 1,340,642,384,669,169.50
  5. Step 5: Solve for x
    x = 1,340,642,384,669,169.50/32,885,655.60
  6. Step 6: Final answer
    x = 40,766,782.97

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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.