Home / 46,175,597.76-63,694,560.96-30,494,766.48

Finding the Fourth Proportional to 46,175,597.76, 63,694,560.96 and 30,494,766.48

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Solution

The fourth proportional to 46,175,597.76, 63,694,560.96 and 30,494,766.48 is: 42,064,442.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,175,597.76 : 63,694,560.96 = 30,494,766.48 : x
  2. Step 2: Convert to fraction form
    46,175,597.76/63,694,560.96 = 30,494,766.48/x
  3. Step 3: Cross multiply
    46,175,597.76x = 63,694,560.96 × 30,494,766.48
  4. Step 4: Simplify right side
    46,175,597.76x = 1,942,350,762,521,324.75
  5. Step 5: Solve for x
    x = 1,942,350,762,521,324.75/46,175,597.76
  6. Step 6: Final answer
    x = 42,064,442.19

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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.