Home / 16,410,174.40-24,615,261.60-11,875,211.20

Finding the Fourth Proportional to 16,410,174.40, 24,615,261.60 and 11,875,211.20

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Solution

The fourth proportional to 16,410,174.40, 24,615,261.60 and 11,875,211.20 is: 17,812,816.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,410,174.40 : 24,615,261.60 = 11,875,211.20 : x
  2. Step 2: Convert to fraction form
    16,410,174.40/24,615,261.60 = 11,875,211.20/x
  3. Step 3: Cross multiply
    16,410,174.40x = 24,615,261.60 × 11,875,211.20
  4. Step 4: Simplify right side
    16,410,174.40x = 292,311,430,243,249.94
  5. Step 5: Solve for x
    x = 292,311,430,243,249.94/16,410,174.40
  6. Step 6: Final answer
    x = 17,812,816.80

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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.