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Finding the Third Proportional to 114,646,412,521 and 170,975,418,239.25

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Solution

The third proportional to 114,646,412,521 and 170,975,418,239.25 is: 254,980,448,138.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,646,412,521 : 170,975,418,239.25 = 170,975,418,239.25 : x
  2. Step 2: Convert to fraction form
    114,646,412,521/170,975,418,239.25 = 170,975,418,239.25/x
  3. Step 3: Cross multiply
    114,646,412,521x = 170,975,418,239.25 × 170,975,418,239.25
  4. Step 4: Simplify right side
    114,646,412,521x = 29,232,593,642,086,461,341,696
  5. Step 5: Solve for x
    x = 29,232,593,642,086,461,341,696/114,646,412,521
  6. Step 6: Final answer
    x = 254,980,448,138.59

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.