Home / 54,098,125,405.52-74,624,396,034.35-33,740,237,345.29

Finding the Fourth Proportional to 54,098,125,405.52, 74,624,396,034.35 and 33,740,237,345.29

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Solution

The fourth proportional to 54,098,125,405.52, 74,624,396,034.35 and 33,740,237,345.29 is: 46,542,182,655.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,098,125,405.52 : 74,624,396,034.35 = 33,740,237,345.29 : x
  2. Step 2: Convert to fraction form
    54,098,125,405.52/74,624,396,034.35 = 33,740,237,345.29/x
  3. Step 3: Cross multiply
    54,098,125,405.52x = 74,624,396,034.35 × 33,740,237,345.29
  4. Step 4: Simplify right side
    54,098,125,405.52x = 2,517,844,833,947,838,578,688
  5. Step 5: Solve for x
    x = 2,517,844,833,947,838,578,688/54,098,125,405.52
  6. Step 6: Final answer
    x = 46,542,182,655.58

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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.