Home / 88,029,947,108.25-190,677,370,320

Finding the Third Proportional to 88,029,947,108.25 and 190,677,370,320

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Solution

The third proportional to 88,029,947,108.25 and 190,677,370,320 is: 413,016,941,921.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,029,947,108.25 : 190,677,370,320 = 190,677,370,320 : x
  2. Step 2: Convert to fraction form
    88,029,947,108.25/190,677,370,320 = 190,677,370,320/x
  3. Step 3: Cross multiply
    88,029,947,108.25x = 190,677,370,320 × 190,677,370,320
  4. Step 4: Simplify right side
    88,029,947,108.25x = 36,357,859,552,150,417,309,696
  5. Step 5: Solve for x
    x = 36,357,859,552,150,417,309,696/88,029,947,108.25
  6. Step 6: Final answer
    x = 413,016,941,921.38

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.