Home / 16,576,967.76-24,868,814.74-5,214,773.76

Finding the Fourth Proportional to 16,576,967.76, 24,868,814.74 and 5,214,773.76

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Solution

The fourth proportional to 16,576,967.76, 24,868,814.74 and 5,214,773.76 is: 7,823,218.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,576,967.76 : 24,868,814.74 = 5,214,773.76 : x
  2. Step 2: Convert to fraction form
    16,576,967.76/24,868,814.74 = 5,214,773.76/x
  3. Step 3: Cross multiply
    16,576,967.76x = 24,868,814.74 × 5,214,773.76
  4. Step 4: Simplify right side
    16,576,967.76x = 129,685,242,548,453.20
  5. Step 5: Solve for x
    x = 129,685,242,548,453.20/16,576,967.76
  6. Step 6: Final answer
    x = 7,823,218.60

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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.