Home / 2,854,622,013.90-4,282,139,396.16-1,194,860,026.37

Finding the Fourth Proportional to 2,854,622,013.90, 4,282,139,396.16 and 1,194,860,026.37

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Solution

The fourth proportional to 2,854,622,013.90, 4,282,139,396.16 and 1,194,860,026.37 is: 1,792,376,422.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,854,622,013.90 : 4,282,139,396.16 = 1,194,860,026.37 : x
  2. Step 2: Convert to fraction form
    2,854,622,013.90/4,282,139,396.16 = 1,194,860,026.37/x
  3. Step 3: Cross multiply
    2,854,622,013.90x = 4,282,139,396.16 × 1,194,860,026.37
  4. Step 4: Simplify right side
    2,854,622,013.90x = 5,116,557,191,794,342,912
  5. Step 5: Solve for x
    x = 5,116,557,191,794,342,912/2,854,622,013.90
  6. Step 6: Final answer
    x = 1,792,376,422.13

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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.