Home / 62,476,286.87-93,774,881.42-30,150,944.57

Finding the Fourth Proportional to 62,476,286.87, 93,774,881.42 and 30,150,944.57

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Solution

The fourth proportional to 62,476,286.87, 93,774,881.42 and 30,150,944.57 is: 45,255,590.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,476,286.87 : 93,774,881.42 = 30,150,944.57 : x
  2. Step 2: Convert to fraction form
    62,476,286.87/93,774,881.42 = 30,150,944.57/x
  3. Step 3: Cross multiply
    62,476,286.87x = 93,774,881.42 × 30,150,944.57
  4. Step 4: Simplify right side
    62,476,286.87x = 2,827,401,251,949,491.50
  5. Step 5: Solve for x
    x = 2,827,401,251,949,491.50/62,476,286.87
  6. Step 6: Final answer
    x = 45,255,590.46

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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.