Home / 235,035,737.40-324,007,475.96-164,251,585.17

Finding the Fourth Proportional to 235,035,737.40, 324,007,475.96 and 164,251,585.17

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Solution

The fourth proportional to 235,035,737.40, 324,007,475.96 and 164,251,585.17 is: 226,428,296.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,035,737.40 : 324,007,475.96 = 164,251,585.17 : x
  2. Step 2: Convert to fraction form
    235,035,737.40/324,007,475.96 = 164,251,585.17/x
  3. Step 3: Cross multiply
    235,035,737.40x = 324,007,475.96 × 164,251,585.17
  4. Step 4: Simplify right side
    235,035,737.40x = 53,218,741,532,539,400
  5. Step 5: Solve for x
    x = 53,218,741,532,539,400/235,035,737.40
  6. Step 6: Final answer
    x = 226,428,296.06

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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.