Home / 8,543,067,523,062.40-11,790,443,876,481-5,074,700,338,841

Finding the Fourth Proportional to 8,543,067,523,062.40, 11,790,443,876,481 and 5,074,700,338,841

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Solution

The fourth proportional to 8,543,067,523,062.40, 11,790,443,876,481 and 5,074,700,338,841 is: 7,003,686,834,212.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,543,067,523,062.40 : 11,790,443,876,481 = 5,074,700,338,841 : x
  2. Step 2: Convert to fraction form
    8,543,067,523,062.40/11,790,443,876,481 = 5,074,700,338,841/x
  3. Step 3: Cross multiply
    8,543,067,523,062.40x = 11,790,443,876,481 × 5,074,700,338,841
  4. Step 4: Simplify right side
    8,543,067,523,062.40x = 59,832,969,535,063,923,754,008,576
  5. Step 5: Solve for x
    x = 59,832,969,535,063,923,754,008,576/8,543,067,523,062.40
  6. Step 6: Final answer
    x = 7,003,686,834,212.90

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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.