Home / 89,998,135,066.41-130,031,763,563.53

Finding the Third Proportional to 89,998,135,066.41 and 130,031,763,563.53

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Solution

The third proportional to 89,998,135,066.41 and 130,031,763,563.53 is: 187,873,443,410.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,998,135,066.41 : 130,031,763,563.53 = 130,031,763,563.53 : x
  2. Step 2: Convert to fraction form
    89,998,135,066.41/130,031,763,563.53 = 130,031,763,563.53/x
  3. Step 3: Cross multiply
    89,998,135,066.41x = 130,031,763,563.53 × 130,031,763,563.53
  4. Step 4: Simplify right side
    89,998,135,066.41x = 16,908,259,535,441,767,694,336
  5. Step 5: Solve for x
    x = 16,908,259,535,441,767,694,336/89,998,135,066.41
  6. Step 6: Final answer
    x = 187,873,443,410.42

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Why These Related Problems?

These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.