Home / 14,567,626.18-20,103,327.96-8,041,259.74

Finding the Fourth Proportional to 14,567,626.18, 20,103,327.96 and 8,041,259.74

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Solution

The fourth proportional to 14,567,626.18, 20,103,327.96 and 8,041,259.74 is: 11,096,940.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,567,626.18 : 20,103,327.96 = 8,041,259.74 : x
  2. Step 2: Convert to fraction form
    14,567,626.18/20,103,327.96 = 8,041,259.74/x
  3. Step 3: Cross multiply
    14,567,626.18x = 20,103,327.96 × 8,041,259.74
  4. Step 4: Simplify right side
    14,567,626.18x = 161,656,081,764,764.34
  5. Step 5: Solve for x
    x = 161,656,081,764,764.34/14,567,626.18
  6. Step 6: Final answer
    x = 11,096,940.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.