Home / 14,794,471.01-20,417,000.51-8,268,100.27

Finding the Fourth Proportional to 14,794,471.01, 20,417,000.51 and 8,268,100.27

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Solution

The fourth proportional to 14,794,471.01, 20,417,000.51 and 8,268,100.27 is: 11,410,330.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,794,471.01 : 20,417,000.51 = 8,268,100.27 : x
  2. Step 2: Convert to fraction form
    14,794,471.01/20,417,000.51 = 8,268,100.27/x
  3. Step 3: Cross multiply
    14,794,471.01x = 20,417,000.51 × 8,268,100.27
  4. Step 4: Simplify right side
    14,794,471.01x = 168,809,807,327,236.16
  5. Step 5: Solve for x
    x = 168,809,807,327,236.16/14,794,471.01
  6. Step 6: Final answer
    x = 11,410,330.74

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1.5x scale

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.