Home / 46,836,274.64-70,294,768.20-32,469,431.49

Finding the Fourth Proportional to 46,836,274.64, 70,294,768.20 and 32,469,431.49

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Solution

The fourth proportional to 46,836,274.64, 70,294,768.20 and 32,469,431.49 is: 48,732,124.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,836,274.64 : 70,294,768.20 = 32,469,431.49 : x
  2. Step 2: Convert to fraction form
    46,836,274.64/70,294,768.20 = 32,469,431.49/x
  3. Step 3: Cross multiply
    46,836,274.64x = 70,294,768.20 × 32,469,431.49
  4. Step 4: Simplify right side
    46,836,274.64x = 2,282,431,160,175,330.50
  5. Step 5: Solve for x
    x = 2,282,431,160,175,330.50/46,836,274.64
  6. Step 6: Final answer
    x = 48,732,124.36

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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.