Home / 4,663,353,464.76-6,990,725,541.78-2,332,261,972.92

Finding the Fourth Proportional to 4,663,353,464.76, 6,990,725,541.78 and 2,332,261,972.92

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Solution

The fourth proportional to 4,663,353,464.76, 6,990,725,541.78 and 2,332,261,972.92 is: 3,496,240,091.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,663,353,464.76 : 6,990,725,541.78 = 2,332,261,972.92 : x
  2. Step 2: Convert to fraction form
    4,663,353,464.76/6,990,725,541.78 = 2,332,261,972.92/x
  3. Step 3: Cross multiply
    4,663,353,464.76x = 6,990,725,541.78 × 2,332,261,972.92
  4. Step 4: Simplify right side
    4,663,353,464.76x = 16,304,203,344,214,059,008
  5. Step 5: Solve for x
    x = 16,304,203,344,214,059,008/4,663,353,464.76
  6. Step 6: Final answer
    x = 3,496,240,091.48

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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.