Home / 17,739,064.20-26,608,596.30-14,151,837.45

Finding the Fourth Proportional to 17,739,064.20, 26,608,596.30 and 14,151,837.45

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Solution

The fourth proportional to 17,739,064.20, 26,608,596.30 and 14,151,837.45 is: 21,227,756.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,739,064.20 : 26,608,596.30 = 14,151,837.45 : x
  2. Step 2: Convert to fraction form
    17,739,064.20/26,608,596.30 = 14,151,837.45/x
  3. Step 3: Cross multiply
    17,739,064.20x = 26,608,596.30 × 14,151,837.45
  4. Step 4: Simplify right side
    17,739,064.20x = 376,560,529,610,271.44
  5. Step 5: Solve for x
    x = 376,560,529,610,271.44/17,739,064.20
  6. Step 6: Final answer
    x = 21,227,756.18

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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.