Home / 26,093,165.40-39,139,748.10-14,149,229.40

Finding the Fourth Proportional to 26,093,165.40, 39,139,748.10 and 14,149,229.40

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Solution

The fourth proportional to 26,093,165.40, 39,139,748.10 and 14,149,229.40 is: 21,223,844.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,093,165.40 : 39,139,748.10 = 14,149,229.40 : x
  2. Step 2: Convert to fraction form
    26,093,165.40/39,139,748.10 = 14,149,229.40/x
  3. Step 3: Cross multiply
    26,093,165.40x = 39,139,748.10 × 14,149,229.40
  4. Step 4: Simplify right side
    26,093,165.40x = 553,797,274,525,114.19
  5. Step 5: Solve for x
    x = 553,797,274,525,114.19/26,093,165.40
  6. Step 6: Final answer
    x = 21,223,844.10

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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.