Home / 4,726,002,318.40-7,089,003,477.60-4,454,807,976.10

Finding the Fourth Proportional to 4,726,002,318.40, 7,089,003,477.60 and 4,454,807,976.10

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Solution

The fourth proportional to 4,726,002,318.40, 7,089,003,477.60 and 4,454,807,976.10 is: 6,682,211,964.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,726,002,318.40 : 7,089,003,477.60 = 4,454,807,976.10 : x
  2. Step 2: Convert to fraction form
    4,726,002,318.40/7,089,003,477.60 = 4,454,807,976.10/x
  3. Step 3: Cross multiply
    4,726,002,318.40x = 7,089,003,477.60 × 4,454,807,976.10
  4. Step 4: Simplify right side
    4,726,002,318.40x = 31,580,149,234,613,121,024
  5. Step 5: Solve for x
    x = 31,580,149,234,613,121,024/4,726,002,318.40
  6. Step 6: Final answer
    x = 6,682,211,964.15

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Double scale
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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.