Home / 6,616,593,622.65-9,927,821,310.54-3,468,059,971.92

Finding the Fourth Proportional to 6,616,593,622.65, 9,927,821,310.54 and 3,468,059,971.92

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Solution

The fourth proportional to 6,616,593,622.65, 9,927,821,310.54 and 3,468,059,971.92 is: 5,203,626,164.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,616,593,622.65 : 9,927,821,310.54 = 3,468,059,971.92 : x
  2. Step 2: Convert to fraction form
    6,616,593,622.65/9,927,821,310.54 = 3,468,059,971.92/x
  3. Step 3: Cross multiply
    6,616,593,622.65x = 9,927,821,310.54 × 3,468,059,971.92
  4. Step 4: Simplify right side
    6,616,593,622.65x = 34,430,279,695,458,131,968
  5. Step 5: Solve for x
    x = 34,430,279,695,458,131,968/6,616,593,622.65
  6. Step 6: Final answer
    x = 5,203,626,164.62

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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.