Home / 26,039,776.44-39,054,325.14-9,860,147.64

Finding the Fourth Proportional to 26,039,776.44, 39,054,325.14 and 9,860,147.64

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Solution

The fourth proportional to 26,039,776.44, 39,054,325.14 and 9,860,147.64 is: 14,788,199.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,039,776.44 : 39,054,325.14 = 9,860,147.64 : x
  2. Step 2: Convert to fraction form
    26,039,776.44/39,054,325.14 = 9,860,147.64/x
  3. Step 3: Cross multiply
    26,039,776.44x = 39,054,325.14 × 9,860,147.64
  4. Step 4: Simplify right side
    26,039,776.44x = 385,081,411,860,963.69
  5. Step 5: Solve for x
    x = 385,081,411,860,963.69/26,039,776.44
  6. Step 6: Final answer
    x = 14,788,199.61

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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.