Home / 16,118,496.20-24,156,749.10-6,526,022.60

Finding the Fourth Proportional to 16,118,496.20, 24,156,749.10 and 6,526,022.60

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Solution

The fourth proportional to 16,118,496.20, 24,156,749.10 and 6,526,022.60 is: 9,780,533.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,118,496.20 : 24,156,749.10 = 6,526,022.60 : x
  2. Step 2: Convert to fraction form
    16,118,496.20/24,156,749.10 = 6,526,022.60/x
  3. Step 3: Cross multiply
    16,118,496.20x = 24,156,749.10 × 6,526,022.60
  4. Step 4: Simplify right side
    16,118,496.20x = 157,647,490,569,129.66
  5. Step 5: Solve for x
    x = 157,647,490,569,129.66/16,118,496.20
  6. Step 6: Final answer
    x = 9,780,533.41

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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.