Home / 3,564,804,532.55-5,347,206,798.83-3,413,662,712.15

Finding the Fourth Proportional to 3,564,804,532.55, 5,347,206,798.83 and 3,413,662,712.15

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Solution

The fourth proportional to 3,564,804,532.55, 5,347,206,798.83 and 3,413,662,712.15 is: 5,120,494,068.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,804,532.55 : 5,347,206,798.83 = 3,413,662,712.15 : x
  2. Step 2: Convert to fraction form
    3,564,804,532.55/5,347,206,798.83 = 3,413,662,712.15/x
  3. Step 3: Cross multiply
    3,564,804,532.55x = 5,347,206,798.83 × 3,413,662,712.15
  4. Step 4: Simplify right side
    3,564,804,532.55x = 18,253,560,463,320,938,496
  5. Step 5: Solve for x
    x = 18,253,560,463,320,938,496/3,564,804,532.55
  6. Step 6: Final answer
    x = 5,120,494,068.23

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Double scale
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Similar ratio
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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.