Home / 3,596,404,443.20-5,394,606,664.80-1,011,475,419.20

Finding the Fourth Proportional to 3,596,404,443.20, 5,394,606,664.80 and 1,011,475,419.20

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Solution

The fourth proportional to 3,596,404,443.20, 5,394,606,664.80 and 1,011,475,419.20 is: 1,517,213,128.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,404,443.20 : 5,394,606,664.80 = 1,011,475,419.20 : x
  2. Step 2: Convert to fraction form
    3,596,404,443.20/5,394,606,664.80 = 1,011,475,419.20/x
  3. Step 3: Cross multiply
    3,596,404,443.20x = 5,394,606,664.80 × 1,011,475,419.20
  4. Step 4: Simplify right side
    3,596,404,443.20x = 5,456,512,037,697,694,720
  5. Step 5: Solve for x
    x = 5,456,512,037,697,694,720/3,596,404,443.20
  6. Step 6: Final answer
    x = 1,517,213,128.80

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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.