Home / 3,596,404,414.20-5,394,606,621.30-1,011,475,390.20

Finding the Fourth Proportional to 3,596,404,414.20, 5,394,606,621.30 and 1,011,475,390.20

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Solution

The fourth proportional to 3,596,404,414.20, 5,394,606,621.30 and 1,011,475,390.20 is: 1,517,213,085.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,404,414.20 : 5,394,606,621.30 = 1,011,475,390.20 : x
  2. Step 2: Convert to fraction form
    3,596,404,414.20/5,394,606,621.30 = 1,011,475,390.20/x
  3. Step 3: Cross multiply
    3,596,404,414.20x = 5,394,606,621.30 × 1,011,475,390.20
  4. Step 4: Simplify right side
    3,596,404,414.20x = 5,456,511,837,254,921,216
  5. Step 5: Solve for x
    x = 5,456,511,837,254,921,216/3,596,404,414.20
  6. Step 6: Final answer
    x = 1,517,213,085.30

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1.5x scale

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.