Home / 3,564,804,530.55-5,347,206,795.83-3,413,662,710.15

Finding the Fourth Proportional to 3,564,804,530.55, 5,347,206,795.83 and 3,413,662,710.15

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Solution

The fourth proportional to 3,564,804,530.55, 5,347,206,795.83 and 3,413,662,710.15 is: 5,120,494,065.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,564,804,530.55 : 5,347,206,795.83 = 3,413,662,710.15 : x
  2. Step 2: Convert to fraction form
    3,564,804,530.55/5,347,206,795.83 = 3,413,662,710.15/x
  3. Step 3: Cross multiply
    3,564,804,530.55x = 5,347,206,795.83 × 3,413,662,710.15
  4. Step 4: Simplify right side
    3,564,804,530.55x = 18,253,560,442,368,466,944
  5. Step 5: Solve for x
    x = 18,253,560,442,368,466,944/3,564,804,530.55
  6. Step 6: Final answer
    x = 5,120,494,065.23

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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.