Home / 108,539,364,205.12-164,205,011,251.32

Finding the Third Proportional to 108,539,364,205.12 and 164,205,011,251.32

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Solution

The third proportional to 108,539,364,205.12 and 164,205,011,251.32 is: 248,419,418,314.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,539,364,205.12 : 164,205,011,251.32 = 164,205,011,251.32 : x
  2. Step 2: Convert to fraction form
    108,539,364,205.12/164,205,011,251.32 = 164,205,011,251.32/x
  3. Step 3: Cross multiply
    108,539,364,205.12x = 164,205,011,251.32 × 164,205,011,251.32
  4. Step 4: Simplify right side
    108,539,364,205.12x = 26,963,285,720,046,130,692,096
  5. Step 5: Solve for x
    x = 26,963,285,720,046,130,692,096/108,539,364,205.12
  6. Step 6: Final answer
    x = 248,419,418,314.36

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.