Home / 16,217,724.52-24,326,586.78-7,463,119.78

Finding the Fourth Proportional to 16,217,724.52, 24,326,586.78 and 7,463,119.78

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Solution

The fourth proportional to 16,217,724.52, 24,326,586.78 and 7,463,119.78 is: 11,194,679.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,217,724.52 : 24,326,586.78 = 7,463,119.78 : x
  2. Step 2: Convert to fraction form
    16,217,724.52/24,326,586.78 = 7,463,119.78/x
  3. Step 3: Cross multiply
    16,217,724.52x = 24,326,586.78 × 7,463,119.78
  4. Step 4: Simplify right side
    16,217,724.52x = 181,552,230,977,704.53
  5. Step 5: Solve for x
    x = 181,552,230,977,704.53/16,217,724.52
  6. Step 6: Final answer
    x = 11,194,679.67

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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.