Home / 36,996,977.02-51,003,194.83-25,221,133.65

Finding the Fourth Proportional to 36,996,977.02, 51,003,194.83 and 25,221,133.65

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Solution

The fourth proportional to 36,996,977.02, 51,003,194.83 and 25,221,133.65 is: 34,769,283.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,996,977.02 : 51,003,194.83 = 25,221,133.65 : x
  2. Step 2: Convert to fraction form
    36,996,977.02/51,003,194.83 = 25,221,133.65/x
  3. Step 3: Cross multiply
    36,996,977.02x = 51,003,194.83 × 25,221,133.65
  4. Step 4: Simplify right side
    36,996,977.02x = 1,286,358,393,504,392.50
  5. Step 5: Solve for x
    x = 1,286,358,393,504,392.50/36,996,977.02
  6. Step 6: Final answer
    x = 34,769,283.79

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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.