Home / 54,098,125,406.52-74,624,396,035.73-33,740,237,346.29

Finding the Fourth Proportional to 54,098,125,406.52, 74,624,396,035.73 and 33,740,237,346.29

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Solution

The fourth proportional to 54,098,125,406.52, 74,624,396,035.73 and 33,740,237,346.29 is: 46,542,182,656.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,098,125,406.52 : 74,624,396,035.73 = 33,740,237,346.29 : x
  2. Step 2: Convert to fraction form
    54,098,125,406.52/74,624,396,035.73 = 33,740,237,346.29/x
  3. Step 3: Cross multiply
    54,098,125,406.52x = 74,624,396,035.73 × 33,740,237,346.29
  4. Step 4: Simplify right side
    54,098,125,406.52x = 2,517,844,834,069,072,838,656
  5. Step 5: Solve for x
    x = 2,517,844,834,069,072,838,656/54,098,125,406.52
  6. Step 6: Final answer
    x = 46,542,182,656.95

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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.