Home / 223,597,869.79-335,465,254.14-114,500,286.04

Finding the Fourth Proportional to 223,597,869.79, 335,465,254.14 and 114,500,286.04

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Solution

The fourth proportional to 223,597,869.79, 335,465,254.14 and 114,500,286.04 is: 171,785,480.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,597,869.79 : 335,465,254.14 = 114,500,286.04 : x
  2. Step 2: Convert to fraction form
    223,597,869.79/335,465,254.14 = 114,500,286.04/x
  3. Step 3: Cross multiply
    223,597,869.79x = 335,465,254.14 × 114,500,286.04
  4. Step 4: Simplify right side
    223,597,869.79x = 38,410,867,554,386,376
  5. Step 5: Solve for x
    x = 38,410,867,554,386,376/223,597,869.79
  6. Step 6: Final answer
    x = 171,785,480.74

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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.