Home / 19,794,501,307.80-29,691,751,961.70-6,708,298,123.80

Finding the Fourth Proportional to 19,794,501,307.80, 29,691,751,961.70 and 6,708,298,123.80

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Solution

The fourth proportional to 19,794,501,307.80, 29,691,751,961.70 and 6,708,298,123.80 is: 10,062,447,185.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,794,501,307.80 : 29,691,751,961.70 = 6,708,298,123.80 : x
  2. Step 2: Convert to fraction form
    19,794,501,307.80/29,691,751,961.70 = 6,708,298,123.80/x
  3. Step 3: Cross multiply
    19,794,501,307.80x = 29,691,751,961.70 × 6,708,298,123.80
  4. Step 4: Simplify right side
    19,794,501,307.80x = 199,181,123,977,007,104,000
  5. Step 5: Solve for x
    x = 199,181,123,977,007,104,000/19,794,501,307.80
  6. Step 6: Final answer
    x = 10,062,447,185.70

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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.