Home / 2,908,829,916,067.80-4,013,519,497,220.40-1,736,701,898,477.10

Finding the Fourth Proportional to 2,908,829,916,067.80, 4,013,519,497,220.40 and 1,736,701,898,477.10

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Solution

The fourth proportional to 2,908,829,916,067.80, 4,013,519,497,220.40 and 1,736,701,898,477.10 is: 2,396,251,115,231.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,829,916,067.80 : 4,013,519,497,220.40 = 1,736,701,898,477.10 : x
  2. Step 2: Convert to fraction form
    2,908,829,916,067.80/4,013,519,497,220.40 = 1,736,701,898,477.10/x
  3. Step 3: Cross multiply
    2,908,829,916,067.80x = 4,013,519,497,220.40 × 1,736,701,898,477.10
  4. Step 4: Simplify right side
    2,908,829,916,067.80x = 6,970,286,930,397,524,270,252,032
  5. Step 5: Solve for x
    x = 6,970,286,930,397,524,270,252,032/2,908,829,916,067.80
  6. Step 6: Final answer
    x = 2,396,251,115,231.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.