Home / 50,367,090.70-75,550,636.05-16,291,881.10

Finding the Fourth Proportional to 50,367,090.70, 75,550,636.05 and 16,291,881.10

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Solution

The fourth proportional to 50,367,090.70, 75,550,636.05 and 16,291,881.10 is: 24,437,821.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,367,090.70 : 75,550,636.05 = 16,291,881.10 : x
  2. Step 2: Convert to fraction form
    50,367,090.70/75,550,636.05 = 16,291,881.10/x
  3. Step 3: Cross multiply
    50,367,090.70x = 75,550,636.05 × 16,291,881.10
  4. Step 4: Simplify right side
    50,367,090.70x = 1,230,861,979,555,973.50
  5. Step 5: Solve for x
    x = 1,230,861,979,555,973.50/50,367,090.70
  6. Step 6: Final answer
    x = 24,437,821.65

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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.