Home / 4,420,664,580.90-6,630,996,871.35-4,420,664,580.90

Finding the Fourth Proportional to 4,420,664,580.90, 6,630,996,871.35 and 4,420,664,580.90

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Solution

The fourth proportional to 4,420,664,580.90, 6,630,996,871.35 and 4,420,664,580.90 is: 6,630,996,871.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,664,580.90 : 6,630,996,871.35 = 4,420,664,580.90 : x
  2. Step 2: Convert to fraction form
    4,420,664,580.90/6,630,996,871.35 = 4,420,664,580.90/x
  3. Step 3: Cross multiply
    4,420,664,580.90x = 6,630,996,871.35 × 4,420,664,580.90
  4. Step 4: Simplify right side
    4,420,664,580.90x = 29,313,413,005,235,658,752
  5. Step 5: Solve for x
    x = 29,313,413,005,235,658,752/4,420,664,580.90
  6. Step 6: Final answer
    x = 6,630,996,871.35

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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.