Home / 49,205,719.15-73,808,578.73-26,530,903.15

Finding the Fourth Proportional to 49,205,719.15, 73,808,578.73 and 26,530,903.15

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Solution

The fourth proportional to 49,205,719.15, 73,808,578.73 and 26,530,903.15 is: 39,796,354.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,205,719.15 : 73,808,578.73 = 26,530,903.15 : x
  2. Step 2: Convert to fraction form
    49,205,719.15/73,808,578.73 = 26,530,903.15/x
  3. Step 3: Cross multiply
    49,205,719.15x = 73,808,578.73 × 26,530,903.15
  4. Step 4: Simplify right side
    49,205,719.15x = 1,958,208,253,924,780
  5. Step 5: Solve for x
    x = 1,958,208,253,924,780/49,205,719.15
  6. Step 6: Final answer
    x = 39,796,354.73

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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.