Home / 231,640,092.80-347,459,860.34-59,116,924.74

Finding the Fourth Proportional to 231,640,092.80, 347,459,860.34 and 59,116,924.74

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Solution

The fourth proportional to 231,640,092.80, 347,459,860.34 and 59,116,924.74 is: 88,675,315.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,640,092.80 : 347,459,860.34 = 59,116,924.74 : x
  2. Step 2: Convert to fraction form
    231,640,092.80/347,459,860.34 = 59,116,924.74/x
  3. Step 3: Cross multiply
    231,640,092.80x = 347,459,860.34 × 59,116,924.74
  4. Step 4: Simplify right side
    231,640,092.80x = 20,540,758,413,595,104
  5. Step 5: Solve for x
    x = 20,540,758,413,595,104/231,640,092.80
  6. Step 6: Final answer
    x = 88,675,315.94

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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.