Home / 46,077,515.70-69,116,273.55-27,996,711.90

Finding the Fourth Proportional to 46,077,515.70, 69,116,273.55 and 27,996,711.90

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Solution

The fourth proportional to 46,077,515.70, 69,116,273.55 and 27,996,711.90 is: 41,995,067.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,077,515.70 : 69,116,273.55 = 27,996,711.90 : x
  2. Step 2: Convert to fraction form
    46,077,515.70/69,116,273.55 = 27,996,711.90/x
  3. Step 3: Cross multiply
    46,077,515.70x = 69,116,273.55 × 27,996,711.90
  4. Step 4: Simplify right side
    46,077,515.70x = 1,935,028,398,180,940
  5. Step 5: Solve for x
    x = 1,935,028,398,180,940/46,077,515.70
  6. Step 6: Final answer
    x = 41,995,067.85

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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.