Home / 197,458,730.70-296,188,096.05-95,422,058.70

Finding the Fourth Proportional to 197,458,730.70, 296,188,096.05 and 95,422,058.70

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Solution

The fourth proportional to 197,458,730.70, 296,188,096.05 and 95,422,058.70 is: 143,133,088.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,458,730.70 : 296,188,096.05 = 95,422,058.70 : x
  2. Step 2: Convert to fraction form
    197,458,730.70/296,188,096.05 = 95,422,058.70/x
  3. Step 3: Cross multiply
    197,458,730.70x = 296,188,096.05 × 95,422,058.70
  4. Step 4: Simplify right side
    197,458,730.70x = 28,262,877,887,524,340
  5. Step 5: Solve for x
    x = 28,262,877,887,524,340/197,458,730.70
  6. Step 6: Final answer
    x = 143,133,088.05

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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.