Home / 7,466,904,203.04-11,198,903,287.05-2,154,642,885.44

Finding the Fourth Proportional to 7,466,904,203.04, 11,198,903,287.05 and 2,154,642,885.44

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Solution

The fourth proportional to 7,466,904,203.04, 11,198,903,287.05 and 2,154,642,885.44 is: 3,231,545,046.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,466,904,203.04 : 11,198,903,287.05 = 2,154,642,885.44 : x
  2. Step 2: Convert to fraction form
    7,466,904,203.04/11,198,903,287.05 = 2,154,642,885.44/x
  3. Step 3: Cross multiply
    7,466,904,203.04x = 11,198,903,287.05 × 2,154,642,885.44
  4. Step 4: Simplify right side
    7,466,904,203.04x = 24,129,637,292,116,914,176
  5. Step 5: Solve for x
    x = 24,129,637,292,116,914,176/7,466,904,203.04
  6. Step 6: Final answer
    x = 3,231,545,046.78

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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.