Home / 35,934,253,909.02-49,329,594,932.74-30,844,782,083.52

Finding the Fourth Proportional to 35,934,253,909.02, 49,329,594,932.74 and 30,844,782,083.52

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Solution

The fourth proportional to 35,934,253,909.02, 49,329,594,932.74 and 30,844,782,083.52 is: 42,342,902,396.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,934,253,909.02 : 49,329,594,932.74 = 30,844,782,083.52 : x
  2. Step 2: Convert to fraction form
    35,934,253,909.02/49,329,594,932.74 = 30,844,782,083.52/x
  3. Step 3: Cross multiply
    35,934,253,909.02x = 49,329,594,932.74 × 30,844,782,083.52
  4. Step 4: Simplify right side
    35,934,253,909.02x = 1,521,560,605,968,616,128,512
  5. Step 5: Solve for x
    x = 1,521,560,605,968,616,128,512/35,934,253,909.02
  6. Step 6: Final answer
    x = 42,342,902,396.72

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.