Home / 3,596,404,612.20-5,394,606,918.30-1,011,475,588.20

Finding the Fourth Proportional to 3,596,404,612.20, 5,394,606,918.30 and 1,011,475,588.20

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Solution

The fourth proportional to 3,596,404,612.20, 5,394,606,918.30 and 1,011,475,588.20 is: 1,517,213,382.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,404,612.20 : 5,394,606,918.30 = 1,011,475,588.20 : x
  2. Step 2: Convert to fraction form
    3,596,404,612.20/5,394,606,918.30 = 1,011,475,588.20/x
  3. Step 3: Cross multiply
    3,596,404,612.20x = 5,394,606,918.30 × 1,011,475,588.20
  4. Step 4: Simplify right side
    3,596,404,612.20x = 5,456,513,205,795,281,920
  5. Step 5: Solve for x
    x = 5,456,513,205,795,281,920/3,596,404,612.20
  6. Step 6: Final answer
    x = 1,517,213,382.30

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Double scale
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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.