Home / 3,217,477,600.55-4,826,231,814.70-976,544,383.11

Finding the Fourth Proportional to 3,217,477,600.55, 4,826,231,814.70 and 976,544,383.11

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Solution

The fourth proportional to 3,217,477,600.55, 4,826,231,814.70 and 976,544,383.11 is: 1,464,821,252.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,217,477,600.55 : 4,826,231,814.70 = 976,544,383.11 : x
  2. Step 2: Convert to fraction form
    3,217,477,600.55/4,826,231,814.70 = 976,544,383.11/x
  3. Step 3: Cross multiply
    3,217,477,600.55x = 4,826,231,814.70 × 976,544,383.11
  4. Step 4: Simplify right side
    3,217,477,600.55x = 4,713,029,570,239,479,808
  5. Step 5: Solve for x
    x = 4,713,029,570,239,479,808/3,217,477,600.55
  6. Step 6: Final answer
    x = 1,464,821,252.97

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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.