Home / 1,796,852,383.71-2,695,274,961.23-1,687,508,266.94

Finding the Fourth Proportional to 1,796,852,383.71, 2,695,274,961.23 and 1,687,508,266.94

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Solution

The fourth proportional to 1,796,852,383.71, 2,695,274,961.23 and 1,687,508,266.94 is: 2,531,259,006.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,852,383.71 : 2,695,274,961.23 = 1,687,508,266.94 : x
  2. Step 2: Convert to fraction form
    1,796,852,383.71/2,695,274,961.23 = 1,687,508,266.94/x
  3. Step 3: Cross multiply
    1,796,852,383.71x = 2,695,274,961.23 × 1,687,508,266.94
  4. Step 4: Simplify right side
    1,796,852,383.71x = 4,548,298,778,752,013,312
  5. Step 5: Solve for x
    x = 4,548,298,778,752,013,312/1,796,852,383.71
  6. Step 6: Final answer
    x = 2,531,259,006.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.