Home / 11,949,678,983.04-17,924,272,330.44-3,982,425,806.01

Finding the Fourth Proportional to 11,949,678,983.04, 17,924,272,330.44 and 3,982,425,806.01

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Solution

The fourth proportional to 11,949,678,983.04, 17,924,272,330.44 and 3,982,425,806.01 is: 5,973,556,677.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,949,678,983.04 : 17,924,272,330.44 = 3,982,425,806.01 : x
  2. Step 2: Convert to fraction form
    11,949,678,983.04/17,924,272,330.44 = 3,982,425,806.01/x
  3. Step 3: Cross multiply
    11,949,678,983.04x = 17,924,272,330.44 × 3,982,425,806.01
  4. Step 4: Simplify right side
    11,949,678,983.04x = 71,382,084,682,695,254,016
  5. Step 5: Solve for x
    x = 71,382,084,682,695,254,016/11,949,678,983.04
  6. Step 6: Final answer
    x = 5,973,556,677.46

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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.