Home / 11,798,268,146.71-16,281,616,573.94-6,372,803,726.66

Finding the Fourth Proportional to 11,798,268,146.71, 16,281,616,573.94 and 6,372,803,726.66

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Solution

The fourth proportional to 11,798,268,146.71, 16,281,616,573.94 and 6,372,803,726.66 is: 8,794,472,670.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,798,268,146.71 : 16,281,616,573.94 = 6,372,803,726.66 : x
  2. Step 2: Convert to fraction form
    11,798,268,146.71/16,281,616,573.94 = 6,372,803,726.66/x
  3. Step 3: Cross multiply
    11,798,268,146.71x = 16,281,616,573.94 × 6,372,803,726.66
  4. Step 4: Simplify right side
    11,798,268,146.71x = 103,759,546,778,479,542,272
  5. Step 5: Solve for x
    x = 103,759,546,778,479,542,272/11,798,268,146.71
  6. Step 6: Final answer
    x = 8,794,472,670.76

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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.