Home / 16,734,579.20-25,101,868.80-16,025,991.20

Finding the Fourth Proportional to 16,734,579.20, 25,101,868.80 and 16,025,991.20

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Solution

The fourth proportional to 16,734,579.20, 25,101,868.80 and 16,025,991.20 is: 24,038,986.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,734,579.20 : 25,101,868.80 = 16,025,991.20 : x
  2. Step 2: Convert to fraction form
    16,734,579.20/25,101,868.80 = 16,025,991.20/x
  3. Step 3: Cross multiply
    16,734,579.20x = 25,101,868.80 × 16,025,991.20
  4. Step 4: Simplify right side
    16,734,579.20x = 402,282,328,492,354.56
  5. Step 5: Solve for x
    x = 402,282,328,492,354.56/16,734,579.20
  6. Step 6: Final answer
    x = 24,038,986.80

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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.