Home / 23,092,797,001.48-31,868,058,560.34-12,532,001,449.48

Finding the Fourth Proportional to 23,092,797,001.48, 31,868,058,560.34 and 12,532,001,449.48

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Solution

The fourth proportional to 23,092,797,001.48, 31,868,058,560.34 and 12,532,001,449.48 is: 17,294,161,293.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,092,797,001.48 : 31,868,058,560.34 = 12,532,001,449.48 : x
  2. Step 2: Convert to fraction form
    23,092,797,001.48/31,868,058,560.34 = 12,532,001,449.48/x
  3. Step 3: Cross multiply
    23,092,797,001.48x = 31,868,058,560.34 × 12,532,001,449.48
  4. Step 4: Simplify right side
    23,092,797,001.48x = 399,370,556,070,294,388,736
  5. Step 5: Solve for x
    x = 399,370,556,070,294,388,736/23,092,797,001.48
  6. Step 6: Final answer
    x = 17,294,161,293.87

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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.