Home / 4,287,006,201.27-6,429,347,826.69-1,180,850,134.71

Finding the Fourth Proportional to 4,287,006,201.27, 6,429,347,826.69 and 1,180,850,134.71

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Solution

The fourth proportional to 4,287,006,201.27, 6,429,347,826.69 and 1,180,850,134.71 is: 1,770,955,275.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,287,006,201.27 : 6,429,347,826.69 = 1,180,850,134.71 : x
  2. Step 2: Convert to fraction form
    4,287,006,201.27/6,429,347,826.69 = 1,180,850,134.71/x
  3. Step 3: Cross multiply
    4,287,006,201.27x = 6,429,347,826.69 × 1,180,850,134.71
  4. Step 4: Simplify right side
    4,287,006,201.27x = 7,592,096,247,244,332,032
  5. Step 5: Solve for x
    x = 7,592,096,247,244,332,032/4,287,006,201.27
  6. Step 6: Final answer
    x = 1,770,955,275.27

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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.