Home / 34,510,623.52-51,765,952.56-11,791,743.52

Finding the Fourth Proportional to 34,510,623.52, 51,765,952.56 and 11,791,743.52

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Solution

The fourth proportional to 34,510,623.52, 51,765,952.56 and 11,791,743.52 is: 17,687,621.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,510,623.52 : 51,765,952.56 = 11,791,743.52 : x
  2. Step 2: Convert to fraction form
    34,510,623.52/51,765,952.56 = 11,791,743.52/x
  3. Step 3: Cross multiply
    34,510,623.52x = 51,765,952.56 × 11,791,743.52
  4. Step 4: Simplify right side
    34,510,623.52x = 610,410,835,656,007.38
  5. Step 5: Solve for x
    x = 610,410,835,656,007.38/34,510,623.52
  6. Step 6: Final answer
    x = 17,687,621.18

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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.