Home / 67,995,591.60-93,831,180.12-37,055,092.80

Finding the Fourth Proportional to 67,995,591.60, 93,831,180.12 and 37,055,092.80

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Solution

The fourth proportional to 67,995,591.60, 93,831,180.12 and 37,055,092.80 is: 51,134,536.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,995,591.60 : 93,831,180.12 = 37,055,092.80 : x
  2. Step 2: Convert to fraction form
    67,995,591.60/93,831,180.12 = 37,055,092.80/x
  3. Step 3: Cross multiply
    67,995,591.60x = 93,831,180.12 × 37,055,092.80
  4. Step 4: Simplify right side
    67,995,591.60x = 3,476,923,086,880,115
  5. Step 5: Solve for x
    x = 3,476,923,086,880,115/67,995,591.60
  6. Step 6: Final answer
    x = 51,134,536.89

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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.