Home / 49,164,006.10-68,702,062.70-49,164,006.10

Finding the Fourth Proportional to 49,164,006.10, 68,702,062.70 and 49,164,006.10

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Solution

The fourth proportional to 49,164,006.10, 68,702,062.70 and 49,164,006.10 is: 68,702,062.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,164,006.10 : 68,702,062.70 = 49,164,006.10 : x
  2. Step 2: Convert to fraction form
    49,164,006.10/68,702,062.70 = 49,164,006.10/x
  3. Step 3: Cross multiply
    49,164,006.10x = 68,702,062.70 × 49,164,006.10
  4. Step 4: Simplify right side
    49,164,006.10x = 3,377,668,629,665,382.50
  5. Step 5: Solve for x
    x = 3,377,668,629,665,382.50/49,164,006.10
  6. Step 6: Final answer
    x = 68,702,062.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.