Home / 49,340,026.74-68,089,775.72-27,313,894.11

Finding the Fourth Proportional to 49,340,026.74, 68,089,775.72 and 27,313,894.11

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Solution

The fourth proportional to 49,340,026.74, 68,089,775.72 and 27,313,894.11 is: 37,693,472.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,340,026.74 : 68,089,775.72 = 27,313,894.11 : x
  2. Step 2: Convert to fraction form
    49,340,026.74/68,089,775.72 = 27,313,894.11/x
  3. Step 3: Cross multiply
    49,340,026.74x = 68,089,775.72 × 27,313,894.11
  4. Step 4: Simplify right side
    49,340,026.74x = 1,859,796,923,853,159.50
  5. Step 5: Solve for x
    x = 1,859,796,923,853,159.50/49,340,026.74
  6. Step 6: Final answer
    x = 37,693,472.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.