Home / 19,021,401.00-28,536,748.90-6,067,553.91

Finding the Fourth Proportional to 19,021,401.00, 28,536,748.90 and 6,067,553.91

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Solution

The fourth proportional to 19,021,401.00, 28,536,748.90 and 6,067,553.91 is: 9,102,813.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,021,401.00 : 28,536,748.90 = 6,067,553.91 : x
  2. Step 2: Convert to fraction form
    19,021,401.00/28,536,748.90 = 6,067,553.91/x
  3. Step 3: Cross multiply
    19,021,401.00x = 28,536,748.90 × 6,067,553.91
  4. Step 4: Simplify right side
    19,021,401.00x = 173,148,262,224,199.44
  5. Step 5: Solve for x
    x = 173,148,262,224,199.44/19,021,401.00
  6. Step 6: Final answer
    x = 9,102,813.31

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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.