Home / 62,476,286.19-93,774,880.39-30,150,943.89

Finding the Fourth Proportional to 62,476,286.19, 93,774,880.39 and 30,150,943.89

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Solution

The fourth proportional to 62,476,286.19, 93,774,880.39 and 30,150,943.89 is: 45,255,589.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,476,286.19 : 93,774,880.39 = 30,150,943.89 : x
  2. Step 2: Convert to fraction form
    62,476,286.19/93,774,880.39 = 30,150,943.89/x
  3. Step 3: Cross multiply
    62,476,286.19x = 93,774,880.39 × 30,150,943.89
  4. Step 4: Simplify right side
    62,476,286.19x = 2,827,401,156,930,351.50
  5. Step 5: Solve for x
    x = 2,827,401,156,930,351.50/62,476,286.19
  6. Step 6: Final answer
    x = 45,255,589.43

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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.