Home / 16,416,002.40-24,624,003.60-4,448,738.40

Finding the Fourth Proportional to 16,416,002.40, 24,624,003.60 and 4,448,738.40

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Solution

The fourth proportional to 16,416,002.40, 24,624,003.60 and 4,448,738.40 is: 6,673,107.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,416,002.40 : 24,624,003.60 = 4,448,738.40 : x
  2. Step 2: Convert to fraction form
    16,416,002.40/24,624,003.60 = 4,448,738.40/x
  3. Step 3: Cross multiply
    16,416,002.40x = 24,624,003.60 × 4,448,738.40
  4. Step 4: Simplify right side
    16,416,002.40x = 109,545,750,377,058.25
  5. Step 5: Solve for x
    x = 109,545,750,377,058.25/16,416,002.40
  6. Step 6: Final answer
    x = 6,673,107.60

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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.