Home / 67,065,965,268.68-92,551,319,804.33-36,582,813,177.39

Finding the Fourth Proportional to 67,065,965,268.68, 92,551,319,804.33 and 36,582,813,177.39

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Solution

The fourth proportional to 67,065,965,268.68, 92,551,319,804.33 and 36,582,813,177.39 is: 50,484,439,136.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,065,965,268.68 : 92,551,319,804.33 = 36,582,813,177.39 : x
  2. Step 2: Convert to fraction form
    67,065,965,268.68/92,551,319,804.33 = 36,582,813,177.39/x
  3. Step 3: Cross multiply
    67,065,965,268.68x = 92,551,319,804.33 × 36,582,813,177.39
  4. Step 4: Simplify right side
    67,065,965,268.68x = 3,385,787,641,722,679,853,056
  5. Step 5: Solve for x
    x = 3,385,787,641,722,679,853,056/67,065,965,268.68
  6. Step 6: Final answer
    x = 50,484,439,136.28

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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.