Home / 16,140,224,848.32-22,273,904,832.48-9,003,587,902.56

Finding the Fourth Proportional to 16,140,224,848.32, 22,273,904,832.48 and 9,003,587,902.56

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Solution

The fourth proportional to 16,140,224,848.32, 22,273,904,832.48 and 9,003,587,902.56 is: 12,425,171,394.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,140,224,848.32 : 22,273,904,832.48 = 9,003,587,902.56 : x
  2. Step 2: Convert to fraction form
    16,140,224,848.32/22,273,904,832.48 = 9,003,587,902.56/x
  3. Step 3: Cross multiply
    16,140,224,848.32x = 22,273,904,832.48 × 9,003,587,902.56
  4. Step 4: Simplify right side
    16,140,224,848.32x = 200,545,060,092,489,629,696
  5. Step 5: Solve for x
    x = 200,545,060,092,489,629,696/16,140,224,848.32
  6. Step 6: Final answer
    x = 12,425,171,394.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.