Home / 314,874,433,850.92-472,311,650,776.39-314,874,433,850.92

Finding the Fourth Proportional to 314,874,433,850.92, 472,311,650,776.39 and 314,874,433,850.92

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Solution

The fourth proportional to 314,874,433,850.92, 472,311,650,776.39 and 314,874,433,850.92 is: 472,311,650,776.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,874,433,850.92 : 472,311,650,776.39 = 314,874,433,850.92 : x
  2. Step 2: Convert to fraction form
    314,874,433,850.92/472,311,650,776.39 = 314,874,433,850.92/x
  3. Step 3: Cross multiply
    314,874,433,850.92x = 472,311,650,776.39 × 314,874,433,850.92
  4. Step 4: Simplify right side
    314,874,433,850.92x = 148,718,863,639,409,244,241,920
  5. Step 5: Solve for x
    x = 148,718,863,639,409,244,241,920/314,874,433,850.92
  6. Step 6: Final answer
    x = 472,311,650,776.39

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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.