Home / 11,763,626,227.50-17,648,901,332.48-3,795,644,986.76

Finding the Fourth Proportional to 11,763,626,227.50, 17,648,901,332.48 and 3,795,644,986.76

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Solution

The fourth proportional to 11,763,626,227.50, 17,648,901,332.48 and 3,795,644,986.76 is: 5,694,584,524.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,763,626,227.50 : 17,648,901,332.48 = 3,795,644,986.76 : x
  2. Step 2: Convert to fraction form
    11,763,626,227.50/17,648,901,332.48 = 3,795,644,986.76/x
  3. Step 3: Cross multiply
    11,763,626,227.50x = 17,648,901,332.48 × 3,795,644,986.76
  4. Step 4: Simplify right side
    11,763,626,227.50x = 66,988,963,864,449,597,440
  5. Step 5: Solve for x
    x = 66,988,963,864,449,597,440/11,763,626,227.50
  6. Step 6: Final answer
    x = 5,694,584,524.27

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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.