Home / 49,131,666.20-73,697,499.30-23,559,512.60

Finding the Fourth Proportional to 49,131,666.20, 73,697,499.30 and 23,559,512.60

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Solution

The fourth proportional to 49,131,666.20, 73,697,499.30 and 23,559,512.60 is: 35,339,268.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,131,666.20 : 73,697,499.30 = 23,559,512.60 : x
  2. Step 2: Convert to fraction form
    49,131,666.20/73,697,499.30 = 23,559,512.60/x
  3. Step 3: Cross multiply
    49,131,666.20x = 73,697,499.30 × 23,559,512.60
  4. Step 4: Simplify right side
    49,131,666.20x = 1,736,277,163,346,841.25
  5. Step 5: Solve for x
    x = 1,736,277,163,346,841.25/49,131,666.20
  6. Step 6: Final answer
    x = 35,339,268.90

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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.