Home / 344,258,600.64-516,387,585.42-107,909,822.22

Finding the Fourth Proportional to 344,258,600.64, 516,387,585.42 and 107,909,822.22

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Solution

The fourth proportional to 344,258,600.64, 516,387,585.42 and 107,909,822.22 is: 161,864,634.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,258,600.64 : 516,387,585.42 = 107,909,822.22 : x
  2. Step 2: Convert to fraction form
    344,258,600.64/516,387,585.42 = 107,909,822.22/x
  3. Step 3: Cross multiply
    344,258,600.64x = 516,387,585.42 × 107,909,822.22
  4. Step 4: Simplify right side
    344,258,600.64x = 55,723,292,539,287,264
  5. Step 5: Solve for x
    x = 55,723,292,539,287,264/344,258,600.64
  6. Step 6: Final answer
    x = 161,864,634.42

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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.