Home / 10,280,199,230.20-14,181,453,572.52-6,713,993,628.88

Finding the Fourth Proportional to 10,280,199,230.20, 14,181,453,572.52 and 6,713,993,628.88

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Solution

The fourth proportional to 10,280,199,230.20, 14,181,453,572.52 and 6,713,993,628.88 is: 9,261,901,136.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,280,199,230.20 : 14,181,453,572.52 = 6,713,993,628.88 : x
  2. Step 2: Convert to fraction form
    10,280,199,230.20/14,181,453,572.52 = 6,713,993,628.88/x
  3. Step 3: Cross multiply
    10,280,199,230.20x = 14,181,453,572.52 × 6,713,993,628.88
  4. Step 4: Simplify right side
    10,280,199,230.20x = 95,214,188,934,156,795,904
  5. Step 5: Solve for x
    x = 95,214,188,934,156,795,904/10,280,199,230.20
  6. Step 6: Final answer
    x = 9,261,901,136.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.