Home / 4,150,247,051,056.80-9,130,528,996,067.20

Finding the Third Proportional to 4,150,247,051,056.80 and 9,130,528,996,067.20

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Solution

The third proportional to 4,150,247,051,056.80 and 9,130,528,996,067.20 is: 20,087,131,855,631.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,247,051,056.80 : 9,130,528,996,067.20 = 9,130,528,996,067.20 : x
  2. Step 2: Convert to fraction form
    4,150,247,051,056.80/9,130,528,996,067.20 = 9,130,528,996,067.20/x
  3. Step 3: Cross multiply
    4,150,247,051,056.80x = 9,130,528,996,067.20 × 9,130,528,996,067.20
  4. Step 4: Simplify right side
    4,150,247,051,056.80x = 83,366,559,748,023,899,561,918,464
  5. Step 5: Solve for x
    x = 83,366,559,748,023,899,561,918,464/4,150,247,051,056.80
  6. Step 6: Final answer
    x = 20,087,131,855,631.54

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.