Home / 3,188,103,625,555-4,782,155,438,332.50-3,188,103,625,555

Finding the Fourth Proportional to 3,188,103,625,555, 4,782,155,438,332.50 and 3,188,103,625,555

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Solution

The fourth proportional to 3,188,103,625,555, 4,782,155,438,332.50 and 3,188,103,625,555 is: 4,782,155,438,332.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,188,103,625,555 : 4,782,155,438,332.50 = 3,188,103,625,555 : x
  2. Step 2: Convert to fraction form
    3,188,103,625,555/4,782,155,438,332.50 = 3,188,103,625,555/x
  3. Step 3: Cross multiply
    3,188,103,625,555x = 4,782,155,438,332.50 × 3,188,103,625,555
  4. Step 4: Simplify right side
    3,188,103,625,555x = 15,246,007,090,915,404,125,569,024
  5. Step 5: Solve for x
    x = 15,246,007,090,915,404,125,569,024/3,188,103,625,555
  6. Step 6: Final answer
    x = 4,782,155,438,332.50

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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.