Home / 4,924,458,377.92-7,386,702,262.88-1,193,734,976.32

Finding the Fourth Proportional to 4,924,458,377.92, 7,386,702,262.88 and 1,193,734,976.32

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Solution

The fourth proportional to 4,924,458,377.92, 7,386,702,262.88 and 1,193,734,976.32 is: 1,790,606,026.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924,458,377.92 : 7,386,702,262.88 = 1,193,734,976.32 : x
  2. Step 2: Convert to fraction form
    4,924,458,377.92/7,386,702,262.88 = 1,193,734,976.32/x
  3. Step 3: Cross multiply
    4,924,458,377.92x = 7,386,702,262.88 × 1,193,734,976.32
  4. Step 4: Simplify right side
    4,924,458,377.92x = 8,817,764,850,861,946,880
  5. Step 5: Solve for x
    x = 8,817,764,850,861,946,880/4,924,458,377.92
  6. Step 6: Final answer
    x = 1,790,606,026.93

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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.