Home / 1,147,021,067.04-1,771,201,161.32

Finding the Third Proportional to 1,147,021,067.04 and 1,771,201,161.32

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Solution

The third proportional to 1,147,021,067.04 and 1,771,201,161.32 is: 2,735,044,406.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,147,021,067.04 : 1,771,201,161.32 = 1,771,201,161.32 : x
  2. Step 2: Convert to fraction form
    1,147,021,067.04/1,771,201,161.32 = 1,771,201,161.32/x
  3. Step 3: Cross multiply
    1,147,021,067.04x = 1,771,201,161.32 × 1,771,201,161.32
  4. Step 4: Simplify right side
    1,147,021,067.04x = 3,137,153,553,848,209,408
  5. Step 5: Solve for x
    x = 3,137,153,553,848,209,408/1,147,021,067.04
  6. Step 6: Final answer
    x = 2,735,044,406.77

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.