Home / 34,162,416.40-51,181,416.60-16,171,862.80

Finding the Fourth Proportional to 34,162,416.40, 51,181,416.60 and 16,171,862.80

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Solution

The fourth proportional to 34,162,416.40, 51,181,416.60 and 16,171,862.80 is: 24,228,346.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,162,416.40 : 51,181,416.60 = 16,171,862.80 : x
  2. Step 2: Convert to fraction form
    34,162,416.40/51,181,416.60 = 16,171,862.80/x
  3. Step 3: Cross multiply
    34,162,416.40x = 51,181,416.60 × 16,171,862.80
  4. Step 4: Simplify right side
    34,162,416.40x = 827,698,847,164,842.50
  5. Step 5: Solve for x
    x = 827,698,847,164,842.50/34,162,416.40
  6. Step 6: Final answer
    x = 24,228,346.07

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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.