Home / 15,644,800.20-23,467,200.30-14,763,001.80

Finding the Fourth Proportional to 15,644,800.20, 23,467,200.30 and 14,763,001.80

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Solution

The fourth proportional to 15,644,800.20, 23,467,200.30 and 14,763,001.80 is: 22,144,502.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,644,800.20 : 23,467,200.30 = 14,763,001.80 : x
  2. Step 2: Convert to fraction form
    15,644,800.20/23,467,200.30 = 14,763,001.80/x
  3. Step 3: Cross multiply
    15,644,800.20x = 23,467,200.30 × 14,763,001.80
  4. Step 4: Simplify right side
    15,644,800.20x = 346,446,320,269,860.56
  5. Step 5: Solve for x
    x = 346,446,320,269,860.56/15,644,800.20
  6. Step 6: Final answer
    x = 22,144,502.70

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1.5x scale

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.