Home / 16,608,002.70-24,912,004.05-9,777,564.30

Finding the Fourth Proportional to 16,608,002.70, 24,912,004.05 and 9,777,564.30

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Solution

The fourth proportional to 16,608,002.70, 24,912,004.05 and 9,777,564.30 is: 14,666,346.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,608,002.70 : 24,912,004.05 = 9,777,564.30 : x
  2. Step 2: Convert to fraction form
    16,608,002.70/24,912,004.05 = 9,777,564.30/x
  3. Step 3: Cross multiply
    16,608,002.70x = 24,912,004.05 × 9,777,564.30
  4. Step 4: Simplify right side
    16,608,002.70x = 243,578,721,440,735.44
  5. Step 5: Solve for x
    x = 243,578,721,440,735.44/16,608,002.70
  6. Step 6: Final answer
    x = 14,666,346.45

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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.