Home / 47,016,839.14-70,493,062.29-23,943,109.48

Finding the Fourth Proportional to 47,016,839.14, 70,493,062.29 and 23,943,109.48

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Solution

The fourth proportional to 47,016,839.14, 70,493,062.29 and 23,943,109.48 is: 35,898,268.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,016,839.14 : 70,493,062.29 = 23,943,109.48 : x
  2. Step 2: Convert to fraction form
    47,016,839.14/70,493,062.29 = 23,943,109.48/x
  3. Step 3: Cross multiply
    47,016,839.14x = 70,493,062.29 × 23,943,109.48
  4. Step 4: Simplify right side
    47,016,839.14x = 1,687,823,107,989,929.75
  5. Step 5: Solve for x
    x = 1,687,823,107,989,929.75/47,016,839.14
  6. Step 6: Final answer
    x = 35,898,268.34

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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.