Home / 11,602,841,203.35-17,404,240,065.56-3,635,619,360.79

Finding the Fourth Proportional to 11,602,841,203.35, 17,404,240,065.56 and 3,635,619,360.79

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Solution

The fourth proportional to 11,602,841,203.35, 17,404,240,065.56 and 3,635,619,360.79 is: 5,453,422,229.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,602,841,203.35 : 17,404,240,065.56 = 3,635,619,360.79 : x
  2. Step 2: Convert to fraction form
    11,602,841,203.35/17,404,240,065.56 = 3,635,619,360.79/x
  3. Step 3: Cross multiply
    11,602,841,203.35x = 17,404,240,065.56 × 3,635,619,360.79
  4. Step 4: Simplify right side
    11,602,841,203.35x = 63,275,192,142,099,939,328
  5. Step 5: Solve for x
    x = 63,275,192,142,099,939,328/11,602,841,203.35
  6. Step 6: Final answer
    x = 5,453,422,229.36

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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.