Home / 27,184,893.60-40,777,340.40-9,233,997.60

Finding the Fourth Proportional to 27,184,893.60, 40,777,340.40 and 9,233,997.60

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Solution

The fourth proportional to 27,184,893.60, 40,777,340.40 and 9,233,997.60 is: 13,850,996.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,184,893.60 : 40,777,340.40 = 9,233,997.60 : x
  2. Step 2: Convert to fraction form
    27,184,893.60/40,777,340.40 = 9,233,997.60/x
  3. Step 3: Cross multiply
    27,184,893.60x = 40,777,340.40 × 9,233,997.60
  4. Step 4: Simplify right side
    27,184,893.60x = 376,537,863,387,983
  5. Step 5: Solve for x
    x = 376,537,863,387,983/27,184,893.60
  6. Step 6: Final answer
    x = 13,850,996.40

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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.