Home / 36,641,099,076.48-54,910,799,648.64-16,695,241,462.08

Finding the Fourth Proportional to 36,641,099,076.48, 54,910,799,648.64 and 16,695,241,462.08

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Solution

The fourth proportional to 36,641,099,076.48, 54,910,799,648.64 and 16,695,241,462.08 is: 25,019,693,243.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,641,099,076.48 : 54,910,799,648.64 = 16,695,241,462.08 : x
  2. Step 2: Convert to fraction form
    36,641,099,076.48/54,910,799,648.64 = 16,695,241,462.08/x
  3. Step 3: Cross multiply
    36,641,099,076.48x = 54,910,799,648.64 × 16,695,241,462.08
  4. Step 4: Simplify right side
    36,641,099,076.48x = 916,749,059,009,942,388,736
  5. Step 5: Solve for x
    x = 916,749,059,009,942,388,736/36,641,099,076.48
  6. Step 6: Final answer
    x = 25,019,693,243.82

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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.