Home / 6,056,537,491.20-9,085,656,542.40-1,915,549,219.20

Finding the Fourth Proportional to 6,056,537,491.20, 9,085,656,542.40 and 1,915,549,219.20

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Solution

The fourth proportional to 6,056,537,491.20, 9,085,656,542.40 and 1,915,549,219.20 is: 2,873,592,761.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,056,537,491.20 : 9,085,656,542.40 = 1,915,549,219.20 : x
  2. Step 2: Convert to fraction form
    6,056,537,491.20/9,085,656,542.40 = 1,915,549,219.20/x
  3. Step 3: Cross multiply
    6,056,537,491.20x = 9,085,656,542.40 × 1,915,549,219.20
  4. Step 4: Simplify right side
    6,056,537,491.20x = 17,404,022,295,713,691,648
  5. Step 5: Solve for x
    x = 17,404,022,295,713,691,648/6,056,537,491.20
  6. Step 6: Final answer
    x = 2,873,592,761.71

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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.