Home / 131,472,095,249.25-287,149,896,090

Finding the Third Proportional to 131,472,095,249.25 and 287,149,896,090

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Solution

The third proportional to 131,472,095,249.25 and 287,149,896,090 is: 627,167,785,439.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    131,472,095,249.25 : 287,149,896,090 = 287,149,896,090 : x
  2. Step 2: Convert to fraction form
    131,472,095,249.25/287,149,896,090 = 287,149,896,090/x
  3. Step 3: Cross multiply
    131,472,095,249.25x = 287,149,896,090 × 287,149,896,090
  4. Step 4: Simplify right side
    131,472,095,249.25x = 82,455,062,824,497,790,844,928
  5. Step 5: Solve for x
    x = 82,455,062,824,497,790,844,928/131,472,095,249.25
  6. Step 6: Final answer
    x = 627,167,785,439.00

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.