Home / 2,586,558,730.80-3,879,838,096.20-2,433,503,722.80

Finding the Fourth Proportional to 2,586,558,730.80, 3,879,838,096.20 and 2,433,503,722.80

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Solution

The fourth proportional to 2,586,558,730.80, 3,879,838,096.20 and 2,433,503,722.80 is: 3,650,255,584.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586,558,730.80 : 3,879,838,096.20 = 2,433,503,722.80 : x
  2. Step 2: Convert to fraction form
    2,586,558,730.80/3,879,838,096.20 = 2,433,503,722.80/x
  3. Step 3: Cross multiply
    2,586,558,730.80x = 3,879,838,096.20 × 2,433,503,722.80
  4. Step 4: Simplify right side
    2,586,558,730.80x = 9,441,600,450,963,963,904
  5. Step 5: Solve for x
    x = 9,441,600,450,963,963,904/2,586,558,730.80
  6. Step 6: Final answer
    x = 3,650,255,584.20

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Double scale
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1.5x scale

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.