Home / 16,767,568.80-25,151,353.20-4,800,304.80

Finding the Fourth Proportional to 16,767,568.80, 25,151,353.20 and 4,800,304.80

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Solution

The fourth proportional to 16,767,568.80, 25,151,353.20 and 4,800,304.80 is: 7,200,457.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,767,568.80 : 25,151,353.20 = 4,800,304.80 : x
  2. Step 2: Convert to fraction form
    16,767,568.80/25,151,353.20 = 4,800,304.80/x
  3. Step 3: Cross multiply
    16,767,568.80x = 25,151,353.20 × 4,800,304.80
  4. Step 4: Simplify right side
    16,767,568.80x = 120,734,161,492,455.36
  5. Step 5: Solve for x
    x = 120,734,161,492,455.36/16,767,568.80
  6. Step 6: Final answer
    x = 7,200,457.20

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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.