Home / 16,333,829.40-24,500,744.10-11,231,995.80

Finding the Fourth Proportional to 16,333,829.40, 24,500,744.10 and 11,231,995.80

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Solution

The fourth proportional to 16,333,829.40, 24,500,744.10 and 11,231,995.80 is: 16,847,993.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,333,829.40 : 24,500,744.10 = 11,231,995.80 : x
  2. Step 2: Convert to fraction form
    16,333,829.40/24,500,744.10 = 11,231,995.80/x
  3. Step 3: Cross multiply
    16,333,829.40x = 24,500,744.10 × 11,231,995.80
  4. Step 4: Simplify right side
    16,333,829.40x = 275,192,254,828,074.81
  5. Step 5: Solve for x
    x = 275,192,254,828,074.81/16,333,829.40
  6. Step 6: Final answer
    x = 16,847,993.70

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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.