Home / 34,040,329.60-51,060,494.40-31,253,411.20

Finding the Fourth Proportional to 34,040,329.60, 51,060,494.40 and 31,253,411.20

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Solution

The fourth proportional to 34,040,329.60, 51,060,494.40 and 31,253,411.20 is: 46,880,116.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,040,329.60 : 51,060,494.40 = 31,253,411.20 : x
  2. Step 2: Convert to fraction form
    34,040,329.60/51,060,494.40 = 31,253,411.20/x
  3. Step 3: Cross multiply
    34,040,329.60x = 51,060,494.40 × 31,253,411.20
  4. Step 4: Simplify right side
    34,040,329.60x = 1,595,814,627,558,497.25
  5. Step 5: Solve for x
    x = 1,595,814,627,558,497.25/34,040,329.60
  6. Step 6: Final answer
    x = 46,880,116.80

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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.