Home / 2,888,951,329.76-4,332,060,951.82-1,119,150,975.08

Finding the Fourth Proportional to 2,888,951,329.76, 4,332,060,951.82 and 1,119,150,975.08

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Solution

The fourth proportional to 2,888,951,329.76, 4,332,060,951.82 and 1,119,150,975.08 is: 1,678,197,271.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,888,951,329.76 : 4,332,060,951.82 = 1,119,150,975.08 : x
  2. Step 2: Convert to fraction form
    2,888,951,329.76/4,332,060,951.82 = 1,119,150,975.08/x
  3. Step 3: Cross multiply
    2,888,951,329.76x = 4,332,060,951.82 × 1,119,150,975.08
  4. Step 4: Simplify right side
    2,888,951,329.76x = 4,848,230,238,343,377,920
  5. Step 5: Solve for x
    x = 4,848,230,238,343,377,920/2,888,951,329.76
  6. Step 6: Final answer
    x = 1,678,197,271.24

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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.