Home / 25,813,190.53-35,624,285.10-14,800,964.80

Finding the Fourth Proportional to 25,813,190.53, 35,624,285.10 and 14,800,964.80

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Solution

The fourth proportional to 25,813,190.53, 35,624,285.10 and 14,800,964.80 is: 20,426,525.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,813,190.53 : 35,624,285.10 = 14,800,964.80 : x
  2. Step 2: Convert to fraction form
    25,813,190.53/35,624,285.10 = 14,800,964.80/x
  3. Step 3: Cross multiply
    25,813,190.53x = 35,624,285.10 × 14,800,964.80
  4. Step 4: Simplify right side
    25,813,190.53x = 527,273,789,790,264.50
  5. Step 5: Solve for x
    x = 527,273,789,790,264.50/25,813,190.53
  6. Step 6: Final answer
    x = 20,426,525.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.