Home / 197,123,224.62-295,662,246.84-51,570,836.76

Finding the Fourth Proportional to 197,123,224.62, 295,662,246.84 and 51,570,836.76

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Solution

The fourth proportional to 197,123,224.62, 295,662,246.84 and 51,570,836.76 is: 77,350,345.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,123,224.62 : 295,662,246.84 = 51,570,836.76 : x
  2. Step 2: Convert to fraction form
    197,123,224.62/295,662,246.84 = 51,570,836.76/x
  3. Step 3: Cross multiply
    197,123,224.62x = 295,662,246.84 × 51,570,836.76
  4. Step 4: Simplify right side
    197,123,224.62x = 15,247,549,467,880,464
  5. Step 5: Solve for x
    x = 15,247,549,467,880,464/197,123,224.62
  6. Step 6: Final answer
    x = 77,350,345.18

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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.