Home / 11,007,130,366.08-16,517,798,770.56-4,019,356,252.80

Finding the Fourth Proportional to 11,007,130,366.08, 16,517,798,770.56 and 4,019,356,252.80

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Solution

The fourth proportional to 11,007,130,366.08, 16,517,798,770.56 and 4,019,356,252.80 is: 6,031,628,186.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,007,130,366.08 : 16,517,798,770.56 = 4,019,356,252.80 : x
  2. Step 2: Convert to fraction form
    11,007,130,366.08/16,517,798,770.56 = 4,019,356,252.80/x
  3. Step 3: Cross multiply
    11,007,130,366.08x = 16,517,798,770.56 × 4,019,356,252.80
  4. Step 4: Simplify right side
    11,007,130,366.08x = 66,390,917,770,942,488,576
  5. Step 5: Solve for x
    x = 66,390,917,770,942,488,576/11,007,130,366.08
  6. Step 6: Final answer
    x = 6,031,628,186.72

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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.