Home / 34,384,367,996.20-51,576,551,994.30-31,632,485,141.80

Finding the Fourth Proportional to 34,384,367,996.20, 51,576,551,994.30 and 31,632,485,141.80

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Solution

The fourth proportional to 34,384,367,996.20, 51,576,551,994.30 and 31,632,485,141.80 is: 47,448,727,712.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,384,367,996.20 : 51,576,551,994.30 = 31,632,485,141.80 : x
  2. Step 2: Convert to fraction form
    34,384,367,996.20/51,576,551,994.30 = 31,632,485,141.80/x
  3. Step 3: Cross multiply
    34,384,367,996.20x = 51,576,551,994.30 × 31,632,485,141.80
  4. Step 4: Simplify right side
    34,384,367,996.20x = 1,631,494,514,624,969,834,496
  5. Step 5: Solve for x
    x = 1,631,494,514,624,969,834,496/34,384,367,996.20
  6. Step 6: Final answer
    x = 47,448,727,712.70

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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.