Home / 15,703,825,881,434-34,365,921,881,318

Finding the Third Proportional to 15,703,825,881,434 and 34,365,921,881,318

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Solution

The third proportional to 15,703,825,881,434 and 34,365,921,881,318 is: 75,205,659,797,152.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,703,825,881,434 : 34,365,921,881,318 = 34,365,921,881,318 : x
  2. Step 2: Convert to fraction form
    15,703,825,881,434/34,365,921,881,318 = 34,365,921,881,318/x
  3. Step 3: Cross multiply
    15,703,825,881,434x = 34,365,921,881,318 × 34,365,921,881,318
  4. Step 4: Simplify right side
    15,703,825,881,434x = 1,181,016,586,752,851,301,827,084,288
  5. Step 5: Solve for x
    x = 1,181,016,586,752,851,301,827,084,288/15,703,825,881,434
  6. Step 6: Final answer
    x = 75,205,659,797,152.97

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.