Home / 11,556,934,918.08-15,949,553,770.56-6,545,573,833.92

Finding the Fourth Proportional to 11,556,934,918.08, 15,949,553,770.56 and 6,545,573,833.92

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Solution

The fourth proportional to 11,556,934,918.08, 15,949,553,770.56 and 6,545,573,833.92 is: 9,033,448,969.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,556,934,918.08 : 15,949,553,770.56 = 6,545,573,833.92 : x
  2. Step 2: Convert to fraction form
    11,556,934,918.08/15,949,553,770.56 = 6,545,573,833.92/x
  3. Step 3: Cross multiply
    11,556,934,918.08x = 15,949,553,770.56 × 6,545,573,833.92
  4. Step 4: Simplify right side
    11,556,934,918.08x = 104,398,981,823,277,613,056
  5. Step 5: Solve for x
    x = 104,398,981,823,277,613,056/11,556,934,918.08
  6. Step 6: Final answer
    x = 9,033,448,969.24

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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.