Home / 244,965,122.70-367,447,684.05-163,335,785.10

Finding the Fourth Proportional to 244,965,122.70, 367,447,684.05 and 163,335,785.10

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Solution

The fourth proportional to 244,965,122.70, 367,447,684.05 and 163,335,785.10 is: 245,003,677.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,965,122.70 : 367,447,684.05 = 163,335,785.10 : x
  2. Step 2: Convert to fraction form
    244,965,122.70/367,447,684.05 = 163,335,785.10/x
  3. Step 3: Cross multiply
    244,965,122.70x = 367,447,684.05 × 163,335,785.10
  4. Step 4: Simplify right side
    244,965,122.70x = 60,017,355,957,483,496
  5. Step 5: Solve for x
    x = 60,017,355,957,483,496/244,965,122.70
  6. Step 6: Final answer
    x = 245,003,677.65

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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.