Home / 9,440,588,466.96-13,027,945,809.30-5,153,801,786.33

Finding the Fourth Proportional to 9,440,588,466.96, 13,027,945,809.30 and 5,153,801,786.33

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Solution

The fourth proportional to 9,440,588,466.96, 13,027,945,809.30 and 5,153,801,786.33 is: 7,112,210,284.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,440,588,466.96 : 13,027,945,809.30 = 5,153,801,786.33 : x
  2. Step 2: Convert to fraction form
    9,440,588,466.96/13,027,945,809.30 = 5,153,801,786.33/x
  3. Step 3: Cross multiply
    9,440,588,466.96x = 13,027,945,809.30 × 5,153,801,786.33
  4. Step 4: Simplify right side
    9,440,588,466.96x = 67,143,450,384,176,693,248
  5. Step 5: Solve for x
    x = 67,143,450,384,176,693,248/9,440,588,466.96
  6. Step 6: Final answer
    x = 7,112,210,284.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.