Home / 9,463,631,390.91-14,202,421,812.77-4,489,368,842.43

Finding the Fourth Proportional to 9,463,631,390.91, 14,202,421,812.77 and 4,489,368,842.43

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Solution

The fourth proportional to 9,463,631,390.91, 14,202,421,812.77 and 4,489,368,842.43 is: 6,737,361,942.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,463,631,390.91 : 14,202,421,812.77 = 4,489,368,842.43 : x
  2. Step 2: Convert to fraction form
    9,463,631,390.91/14,202,421,812.77 = 4,489,368,842.43/x
  3. Step 3: Cross multiply
    9,463,631,390.91x = 14,202,421,812.77 × 4,489,368,842.43
  4. Step 4: Simplify right side
    9,463,631,390.91x = 63,759,909,973,275,394,048
  5. Step 5: Solve for x
    x = 63,759,909,973,275,394,048/9,463,631,390.91
  6. Step 6: Final answer
    x = 6,737,361,942.74

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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.