Home / 3,312,214,902,168.10-4,968,322,353,252.20-2,181,566,947,070.50

Finding the Fourth Proportional to 3,312,214,902,168.10, 4,968,322,353,252.20 and 2,181,566,947,070.50

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Solution

The fourth proportional to 3,312,214,902,168.10, 4,968,322,353,252.20 and 2,181,566,947,070.50 is: 3,272,350,420,605.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,312,214,902,168.10 : 4,968,322,353,252.20 = 2,181,566,947,070.50 : x
  2. Step 2: Convert to fraction form
    3,312,214,902,168.10/4,968,322,353,252.20 = 2,181,566,947,070.50/x
  3. Step 3: Cross multiply
    3,312,214,902,168.10x = 4,968,322,353,252.20 × 2,181,566,947,070.50
  4. Step 4: Simplify right side
    3,312,214,902,168.10x = 10,838,727,828,246,525,338,714,112
  5. Step 5: Solve for x
    x = 10,838,727,828,246,525,338,714,112/3,312,214,902,168.10
  6. Step 6: Final answer
    x = 3,272,350,420,605.78

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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.