Home / 295,062,716.56-407,222,254.56-167,934,304.32

Finding the Fourth Proportional to 295,062,716.56, 407,222,254.56 and 167,934,304.32

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Solution

The fourth proportional to 295,062,716.56, 407,222,254.56 and 167,934,304.32 is: 231,769,661.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,062,716.56 : 407,222,254.56 = 167,934,304.32 : x
  2. Step 2: Convert to fraction form
    295,062,716.56/407,222,254.56 = 167,934,304.32/x
  3. Step 3: Cross multiply
    295,062,716.56x = 407,222,254.56 × 167,934,304.32
  4. Step 4: Simplify right side
    295,062,716.56x = 68,386,586,023,066,352
  5. Step 5: Solve for x
    x = 68,386,586,023,066,352/295,062,716.56
  6. Step 6: Final answer
    x = 231,769,661.79

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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.