Home / 26,051,968.54-39,028,627.74-17,389,950.44

Finding the Fourth Proportional to 26,051,968.54, 39,028,627.74 and 17,389,950.44

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Solution

The fourth proportional to 26,051,968.54, 39,028,627.74 and 17,389,950.44 is: 26,052,000.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,051,968.54 : 39,028,627.74 = 17,389,950.44 : x
  2. Step 2: Convert to fraction form
    26,051,968.54/39,028,627.74 = 17,389,950.44/x
  3. Step 3: Cross multiply
    26,051,968.54x = 39,028,627.74 × 17,389,950.44
  4. Step 4: Simplify right side
    26,051,968.54x = 678,705,902,139,809.25
  5. Step 5: Solve for x
    x = 678,705,902,139,809.25/26,051,968.54
  6. Step 6: Final answer
    x = 26,052,000.68

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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.