Home / 9,984,399,098.60-14,976,598,647.90-7,082,022,650.60

Finding the Fourth Proportional to 9,984,399,098.60, 14,976,598,647.90 and 7,082,022,650.60

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Solution

The fourth proportional to 9,984,399,098.60, 14,976,598,647.90 and 7,082,022,650.60 is: 10,623,033,975.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,984,399,098.60 : 14,976,598,647.90 = 7,082,022,650.60 : x
  2. Step 2: Convert to fraction form
    9,984,399,098.60/14,976,598,647.90 = 7,082,022,650.60/x
  3. Step 3: Cross multiply
    9,984,399,098.60x = 14,976,598,647.90 × 7,082,022,650.60
  4. Step 4: Simplify right side
    9,984,399,098.60x = 106,064,610,853,373,132,800
  5. Step 5: Solve for x
    x = 106,064,610,853,373,132,800/9,984,399,098.60
  6. Step 6: Final answer
    x = 10,623,033,975.90

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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.