Home / 62,543,287,425.66-86,309,792,262.68-33,996,942,673.98

Finding the Fourth Proportional to 62,543,287,425.66, 86,309,792,262.68 and 33,996,942,673.98

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Solution

The fourth proportional to 62,543,287,425.66, 86,309,792,262.68 and 33,996,942,673.98 is: 46,915,811,121.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,543,287,425.66 : 86,309,792,262.68 = 33,996,942,673.98 : x
  2. Step 2: Convert to fraction form
    62,543,287,425.66/86,309,792,262.68 = 33,996,942,673.98/x
  3. Step 3: Cross multiply
    62,543,287,425.66x = 86,309,792,262.68 × 33,996,942,673.98
  4. Step 4: Simplify right side
    62,543,287,425.66x = 2,934,269,059,757,284,786,176
  5. Step 5: Solve for x
    x = 2,934,269,059,757,284,786,176/62,543,287,425.66
  6. Step 6: Final answer
    x = 46,915,811,121.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.