Home / 69,717,647.84-96,230,611.44-46,512,717.44

Finding the Fourth Proportional to 69,717,647.84, 96,230,611.44 and 46,512,717.44

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Solution

The fourth proportional to 69,717,647.84, 96,230,611.44 and 46,512,717.44 is: 64,201,064.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,717,647.84 : 96,230,611.44 = 46,512,717.44 : x
  2. Step 2: Convert to fraction form
    69,717,647.84/96,230,611.44 = 46,512,717.44/x
  3. Step 3: Cross multiply
    69,717,647.84x = 96,230,611.44 × 46,512,717.44
  4. Step 4: Simplify right side
    69,717,647.84x = 4,475,947,238,987,151
  5. Step 5: Solve for x
    x = 4,475,947,238,987,151/69,717,647.84
  6. Step 6: Final answer
    x = 64,201,064.98

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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.