Home / 3,309,711,287.10-4,964,566,930.65-1,467,508,458.30

Finding the Fourth Proportional to 3,309,711,287.10, 4,964,566,930.65 and 1,467,508,458.30

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Solution

The fourth proportional to 3,309,711,287.10, 4,964,566,930.65 and 1,467,508,458.30 is: 2,201,262,687.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,309,711,287.10 : 4,964,566,930.65 = 1,467,508,458.30 : x
  2. Step 2: Convert to fraction form
    3,309,711,287.10/4,964,566,930.65 = 1,467,508,458.30/x
  3. Step 3: Cross multiply
    3,309,711,287.10x = 4,964,566,930.65 × 1,467,508,458.30
  4. Step 4: Simplify right side
    3,309,711,287.10x = 7,285,543,962,525,343,744
  5. Step 5: Solve for x
    x = 7,285,543,962,525,343,744/3,309,711,287.10
  6. Step 6: Final answer
    x = 2,201,262,687.45

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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.