Home / 11,377,753,658.20-17,032,627,415.89-6,882,243,478.93

Finding the Fourth Proportional to 11,377,753,658.20, 17,032,627,415.89 and 6,882,243,478.93

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Solution

The fourth proportional to 11,377,753,658.20, 17,032,627,415.89 and 6,882,243,478.93 is: 10,302,797,237.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,377,753,658.20 : 17,032,627,415.89 = 6,882,243,478.93 : x
  2. Step 2: Convert to fraction form
    11,377,753,658.20/17,032,627,415.89 = 6,882,243,478.93/x
  3. Step 3: Cross multiply
    11,377,753,658.20x = 17,032,627,415.89 × 6,882,243,478.93
  4. Step 4: Simplify right side
    11,377,753,658.20x = 117,222,688,962,053,292,032
  5. Step 5: Solve for x
    x = 117,222,688,962,053,292,032/11,377,753,658.20
  6. Step 6: Final answer
    x = 10,302,797,237.80

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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.