Home / 31,556,242,009.69-43,548,982,860.41-17,475,181,273.69

Finding the Fourth Proportional to 31,556,242,009.69, 43,548,982,860.41 and 17,475,181,273.69

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Solution

The fourth proportional to 31,556,242,009.69, 43,548,982,860.41 and 17,475,181,273.69 is: 24,116,508,218.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,556,242,009.69 : 43,548,982,860.41 = 17,475,181,273.69 : x
  2. Step 2: Convert to fraction form
    31,556,242,009.69/43,548,982,860.41 = 17,475,181,273.69/x
  3. Step 3: Cross multiply
    31,556,242,009.69x = 43,548,982,860.41 × 17,475,181,273.69
  4. Step 4: Simplify right side
    31,556,242,009.69x = 761,026,369,770,361,454,592
  5. Step 5: Solve for x
    x = 761,026,369,770,361,454,592/31,556,242,009.69
  6. Step 6: Final answer
    x = 24,116,508,218.46

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Double scale
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1.5x scale

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.