Home / 10,510,941,945.82-15,764,403,600.33-3,149,952,654.82

Finding the Fourth Proportional to 10,510,941,945.82, 15,764,403,600.33 and 3,149,952,654.82

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Solution

The fourth proportional to 10,510,941,945.82, 15,764,403,600.33 and 3,149,952,654.82 is: 4,724,326,823.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,510,941,945.82 : 15,764,403,600.33 = 3,149,952,654.82 : x
  2. Step 2: Convert to fraction form
    10,510,941,945.82/15,764,403,600.33 = 3,149,952,654.82/x
  3. Step 3: Cross multiply
    10,510,941,945.82x = 15,764,403,600.33 × 3,149,952,654.82
  4. Step 4: Simplify right side
    10,510,941,945.82x = 49,657,124,972,513,452,032
  5. Step 5: Solve for x
    x = 49,657,124,972,513,452,032/10,510,941,945.82
  6. Step 6: Final answer
    x = 4,724,326,823.27

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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.