Home / 23,193,606.96-32,007,440.13-12,739,867.26

Finding the Fourth Proportional to 23,193,606.96, 32,007,440.13 and 12,739,867.26

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Solution

The fourth proportional to 23,193,606.96, 32,007,440.13 and 12,739,867.26 is: 17,581,161.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,193,606.96 : 32,007,440.13 = 12,739,867.26 : x
  2. Step 2: Convert to fraction form
    23,193,606.96/32,007,440.13 = 12,739,867.26/x
  3. Step 3: Cross multiply
    23,193,606.96x = 32,007,440.13 × 12,739,867.26
  4. Step 4: Simplify right side
    23,193,606.96x = 407,770,538,588,597.12
  5. Step 5: Solve for x
    x = 407,770,538,588,597.12/23,193,606.96
  6. Step 6: Final answer
    x = 17,581,161.02

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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.