Home / 27,929,557,044.20-39,199,335,067-27,929,557,044.20

Finding the Fourth Proportional to 27,929,557,044.20, 39,199,335,067 and 27,929,557,044.20

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Solution

The fourth proportional to 27,929,557,044.20, 39,199,335,067 and 27,929,557,044.20 is: 39,199,335,067

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,929,557,044.20 : 39,199,335,067 = 27,929,557,044.20 : x
  2. Step 2: Convert to fraction form
    27,929,557,044.20/39,199,335,067 = 27,929,557,044.20/x
  3. Step 3: Cross multiply
    27,929,557,044.20x = 39,199,335,067 × 27,929,557,044.20
  4. Step 4: Simplify right side
    27,929,557,044.20x = 1,094,820,064,848,485,941,248
  5. Step 5: Solve for x
    x = 1,094,820,064,848,485,941,248/27,929,557,044.20
  6. Step 6: Final answer
    x = 39,199,335,067

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.