Home / 26,039,773.44-39,054,320.64-9,860,144.64

Finding the Fourth Proportional to 26,039,773.44, 39,054,320.64 and 9,860,144.64

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Solution

The fourth proportional to 26,039,773.44, 39,054,320.64 and 9,860,144.64 is: 14,788,195.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,039,773.44 : 39,054,320.64 = 9,860,144.64 : x
  2. Step 2: Convert to fraction form
    26,039,773.44/39,054,320.64 = 9,860,144.64/x
  3. Step 3: Cross multiply
    26,039,773.44x = 39,054,320.64 × 9,860,144.64
  4. Step 4: Simplify right side
    26,039,773.44x = 385,081,250,327,337.38
  5. Step 5: Solve for x
    x = 385,081,250,327,337.38/26,039,773.44
  6. Step 6: Final answer
    x = 14,788,195.11

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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.