Home / 16,384,828.80-24,595,905.60-9,657,033.60

Finding the Fourth Proportional to 16,384,828.80, 24,595,905.60 and 9,657,033.60

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Solution

The fourth proportional to 16,384,828.80, 24,595,905.60 and 9,657,033.60 is: 14,496,549.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,384,828.80 : 24,595,905.60 = 9,657,033.60 : x
  2. Step 2: Convert to fraction form
    16,384,828.80/24,595,905.60 = 9,657,033.60/x
  3. Step 3: Cross multiply
    16,384,828.80x = 24,595,905.60 × 9,657,033.60
  4. Step 4: Simplify right side
    16,384,828.80x = 237,523,486,801,628.16
  5. Step 5: Solve for x
    x = 237,523,486,801,628.16/16,384,828.80
  6. Step 6: Final answer
    x = 14,496,549.81

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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.