Home / 34,029,606,151.57-46,964,974,431.38-19,367,876,435.82

Finding the Fourth Proportional to 34,029,606,151.57, 46,964,974,431.38 and 19,367,876,435.82

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Solution

The fourth proportional to 34,029,606,151.57, 46,964,974,431.38 and 19,367,876,435.82 is: 26,730,013,199.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,029,606,151.57 : 46,964,974,431.38 = 19,367,876,435.82 : x
  2. Step 2: Convert to fraction form
    34,029,606,151.57/46,964,974,431.38 = 19,367,876,435.82/x
  3. Step 3: Cross multiply
    34,029,606,151.57x = 46,964,974,431.38 × 19,367,876,435.82
  4. Step 4: Simplify right side
    34,029,606,151.57x = 909,611,821,598,468,603,904
  5. Step 5: Solve for x
    x = 909,611,821,598,468,603,904/34,029,606,151.57
  6. Step 6: Final answer
    x = 26,730,013,199.30

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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.