Home / 4,420,664,574.15-6,630,996,861.23-4,420,664,574.15

Finding the Fourth Proportional to 4,420,664,574.15, 6,630,996,861.23 and 4,420,664,574.15

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Solution

The fourth proportional to 4,420,664,574.15, 6,630,996,861.23 and 4,420,664,574.15 is: 6,630,996,861.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,664,574.15 : 6,630,996,861.23 = 4,420,664,574.15 : x
  2. Step 2: Convert to fraction form
    4,420,664,574.15/6,630,996,861.23 = 4,420,664,574.15/x
  3. Step 3: Cross multiply
    4,420,664,574.15x = 6,630,996,861.23 × 4,420,664,574.15
  4. Step 4: Simplify right side
    4,420,664,574.15x = 29,313,412,915,739,299,840
  5. Step 5: Solve for x
    x = 29,313,412,915,739,299,840/4,420,664,574.15
  6. Step 6: Final answer
    x = 6,630,996,861.23

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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.