Home / 17,110,300,346.05-23,609,092,380.02-9,873,707,811.34

Finding the Fourth Proportional to 17,110,300,346.05, 23,609,092,380.02 and 9,873,707,811.34

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Solution

The fourth proportional to 17,110,300,346.05, 23,609,092,380.02 and 9,873,707,811.34 is: 13,623,915,135.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,110,300,346.05 : 23,609,092,380.02 = 9,873,707,811.34 : x
  2. Step 2: Convert to fraction form
    17,110,300,346.05/23,609,092,380.02 = 9,873,707,811.34/x
  3. Step 3: Cross multiply
    17,110,300,346.05x = 23,609,092,380.02 × 9,873,707,811.34
  4. Step 4: Simplify right side
    17,110,300,346.05x = 233,109,279,851,251,138,560
  5. Step 5: Solve for x
    x = 233,109,279,851,251,138,560/17,110,300,346.05
  6. Step 6: Final answer
    x = 13,623,915,135.13

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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.