Home / 6,301,309,310.35-8,696,302,550.69-3,588,691,812.34

Finding the Fourth Proportional to 6,301,309,310.35, 8,696,302,550.69 and 3,588,691,812.34

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Solution

The fourth proportional to 6,301,309,310.35, 8,696,302,550.69 and 3,588,691,812.34 is: 4,952,677,011.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,301,309,310.35 : 8,696,302,550.69 = 3,588,691,812.34 : x
  2. Step 2: Convert to fraction form
    6,301,309,310.35/8,696,302,550.69 = 3,588,691,812.34/x
  3. Step 3: Cross multiply
    6,301,309,310.35x = 8,696,302,550.69 × 3,588,691,812.34
  4. Step 4: Simplify right side
    6,301,309,310.35x = 31,208,349,761,269,497,856
  5. Step 5: Solve for x
    x = 31,208,349,761,269,497,856/6,301,309,310.35
  6. Step 6: Final answer
    x = 4,952,677,011.11

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Double scale
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1.5x scale

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.