Home / 26,107,137.84-36,028,971.23-14,504,701.32

Finding the Fourth Proportional to 26,107,137.84, 36,028,971.23 and 14,504,701.32

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Solution

The fourth proportional to 26,107,137.84, 36,028,971.23 and 14,504,701.32 is: 20,017,110.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,107,137.84 : 36,028,971.23 = 14,504,701.32 : x
  2. Step 2: Convert to fraction form
    26,107,137.84/36,028,971.23 = 14,504,701.32/x
  3. Step 3: Cross multiply
    26,107,137.84x = 36,028,971.23 × 14,504,701.32
  4. Step 4: Simplify right side
    26,107,137.84x = 522,589,466,749,699.62
  5. Step 5: Solve for x
    x = 522,589,466,749,699.62/26,107,137.84
  6. Step 6: Final answer
    x = 20,017,110.64

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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.