Home / 12,898,556,091,849-17,800,006,725,924-6,965,810,208,042.10

Finding the Fourth Proportional to 12,898,556,091,849, 17,800,006,725,924 and 6,965,810,208,042.10

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Solution

The fourth proportional to 12,898,556,091,849, 17,800,006,725,924 and 6,965,810,208,042.10 is: 9,612,817,719,420.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,898,556,091,849 : 17,800,006,725,924 = 6,965,810,208,042.10 : x
  2. Step 2: Convert to fraction form
    12,898,556,091,849/17,800,006,725,924 = 6,965,810,208,042.10/x
  3. Step 3: Cross multiply
    12,898,556,091,849x = 17,800,006,725,924 × 6,965,810,208,042.10
  4. Step 4: Simplify right side
    12,898,556,091,849x = 123,991,468,554,659,433,159,852,032
  5. Step 5: Solve for x
    x = 123,991,468,554,659,433,159,852,032/12,898,556,091,849
  6. Step 6: Final answer
    x = 9,612,817,719,420.05

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Double scale
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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.