Home / 11,966,854,666.54-17,950,282,001.05-3,999,022,902.43

Finding the Fourth Proportional to 11,966,854,666.54, 17,950,282,001.05 and 3,999,022,902.43

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Solution

The fourth proportional to 11,966,854,666.54, 17,950,282,001.05 and 3,999,022,902.43 is: 5,998,534,354.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,966,854,666.54 : 17,950,282,001.05 = 3,999,022,902.43 : x
  2. Step 2: Convert to fraction form
    11,966,854,666.54/17,950,282,001.05 = 3,999,022,902.43/x
  3. Step 3: Cross multiply
    11,966,854,666.54x = 17,950,282,001.05 × 3,999,022,902.43
  4. Step 4: Simplify right side
    11,966,854,666.54x = 71,783,588,827,166,212,096
  5. Step 5: Solve for x
    x = 71,783,588,827,166,212,096/11,966,854,666.54
  6. Step 6: Final answer
    x = 5,998,534,354.05

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1.5x scale

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.