Home / 3,318,263,160.76-4,579,204,999.02-1,792,351,293.40

Finding the Fourth Proportional to 3,318,263,160.76, 4,579,204,999.02 and 1,792,351,293.40

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Solution

The fourth proportional to 3,318,263,160.76, 4,579,204,999.02 and 1,792,351,293.40 is: 2,473,445,777.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,318,263,160.76 : 4,579,204,999.02 = 1,792,351,293.40 : x
  2. Step 2: Convert to fraction form
    3,318,263,160.76/4,579,204,999.02 = 1,792,351,293.40/x
  3. Step 3: Cross multiply
    3,318,263,160.76x = 4,579,204,999.02 × 1,792,351,293.40
  4. Step 4: Simplify right side
    3,318,263,160.76x = 8,207,544,002,737,244,160
  5. Step 5: Solve for x
    x = 8,207,544,002,737,244,160/3,318,263,160.76
  6. Step 6: Final answer
    x = 2,473,445,777.24

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1.5x scale

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.