Home / 9,995,984,016.60-14,993,976,024.90-7,416,093,840.60

Finding the Fourth Proportional to 9,995,984,016.60, 14,993,976,024.90 and 7,416,093,840.60

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Solution

The fourth proportional to 9,995,984,016.60, 14,993,976,024.90 and 7,416,093,840.60 is: 11,124,140,760.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,995,984,016.60 : 14,993,976,024.90 = 7,416,093,840.60 : x
  2. Step 2: Convert to fraction form
    9,995,984,016.60/14,993,976,024.90 = 7,416,093,840.60/x
  3. Step 3: Cross multiply
    9,995,984,016.60x = 14,993,976,024.90 × 7,416,093,840.60
  4. Step 4: Simplify right side
    9,995,984,016.60x = 111,196,733,244,364,963,840
  5. Step 5: Solve for x
    x = 111,196,733,244,364,963,840/9,995,984,016.60
  6. Step 6: Final answer
    x = 11,124,140,760.90

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Similar ratio
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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.