Home / 6,721,430,593.90-10,082,145,890.85-6,721,430,593.90

Finding the Fourth Proportional to 6,721,430,593.90, 10,082,145,890.85 and 6,721,430,593.90

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Solution

The fourth proportional to 6,721,430,593.90, 10,082,145,890.85 and 6,721,430,593.90 is: 10,082,145,890.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,721,430,593.90 : 10,082,145,890.85 = 6,721,430,593.90 : x
  2. Step 2: Convert to fraction form
    6,721,430,593.90/10,082,145,890.85 = 6,721,430,593.90/x
  3. Step 3: Cross multiply
    6,721,430,593.90x = 10,082,145,890.85 × 6,721,430,593.90
  4. Step 4: Simplify right side
    6,721,430,593.90x = 67,766,443,842,922,356,736
  5. Step 5: Solve for x
    x = 67,766,443,842,922,356,736/6,721,430,593.90
  6. Step 6: Final answer
    x = 10,082,145,890.85

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1.5x scale

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.