Home / 122,464,729,953-170,277,418,145.62

Finding the Third Proportional to 122,464,729,953 and 170,277,418,145.62

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Solution

The third proportional to 122,464,729,953 and 170,277,418,145.62 is: 236,757,139,312.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,464,729,953 : 170,277,418,145.62 = 170,277,418,145.62 : x
  2. Step 2: Convert to fraction form
    122,464,729,953/170,277,418,145.62 = 170,277,418,145.62/x
  3. Step 3: Cross multiply
    122,464,729,953x = 170,277,418,145.62 × 170,277,418,145.62
  4. Step 4: Simplify right side
    122,464,729,953x = 28,994,399,130,338,317,041,664
  5. Step 5: Solve for x
    x = 28,994,399,130,338,317,041,664/122,464,729,953
  6. Step 6: Final answer
    x = 236,757,139,312.40

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.