Home / 31,151,909.26-46,732,292.16-9,588,307.96

Finding the Fourth Proportional to 31,151,909.26, 46,732,292.16 and 9,588,307.96

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Solution

The fourth proportional to 31,151,909.26, 46,732,292.16 and 9,588,307.96 is: 14,383,824.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,151,909.26 : 46,732,292.16 = 9,588,307.96 : x
  2. Step 2: Convert to fraction form
    31,151,909.26/46,732,292.16 = 9,588,307.96/x
  3. Step 3: Cross multiply
    31,151,909.26x = 46,732,292.16 × 9,588,307.96
  4. Step 4: Simplify right side
    31,151,909.26x = 448,083,608,906,773.62
  5. Step 5: Solve for x
    x = 448,083,608,906,773.62/31,151,909.26
  6. Step 6: Final answer
    x = 14,383,824.93

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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.