Home / 16,608,467.80-24,912,701.70-9,434,014.30

Finding the Fourth Proportional to 16,608,467.80, 24,912,701.70 and 9,434,014.30

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Solution

The fourth proportional to 16,608,467.80, 24,912,701.70 and 9,434,014.30 is: 14,151,021.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,608,467.80 : 24,912,701.70 = 9,434,014.30 : x
  2. Step 2: Convert to fraction form
    16,608,467.80/24,912,701.70 = 9,434,014.30/x
  3. Step 3: Cross multiply
    16,608,467.80x = 24,912,701.70 × 9,434,014.30
  4. Step 4: Simplify right side
    16,608,467.80x = 235,026,784,089,434.31
  5. Step 5: Solve for x
    x = 235,026,784,089,434.31/16,608,467.80
  6. Step 6: Final answer
    x = 14,151,021.45

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Double scale
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Similar ratio
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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.