Home / 9,995,984,014.60-14,993,976,021.90-7,416,093,838.60

Finding the Fourth Proportional to 9,995,984,014.60, 14,993,976,021.90 and 7,416,093,838.60

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Solution

The fourth proportional to 9,995,984,014.60, 14,993,976,021.90 and 7,416,093,838.60 is: 11,124,140,757.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,984,014.60 : 14,993,976,021.90 = 7,416,093,838.60 : x
  2. Step 2: Convert to fraction form
    9,995,984,014.60/14,993,976,021.90 = 7,416,093,838.60/x
  3. Step 3: Cross multiply
    9,995,984,014.60x = 14,993,976,021.90 × 7,416,093,838.60
  4. Step 4: Simplify right side
    9,995,984,014.60x = 111,196,733,192,128,724,992
  5. Step 5: Solve for x
    x = 111,196,733,192,128,724,992/9,995,984,014.60
  6. Step 6: Final answer
    x = 11,124,140,757.90

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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.