Home / 23,749,207.38-32,773,969.17-12,884,191.38

Finding the Fourth Proportional to 23,749,207.38, 32,773,969.17 and 12,884,191.38

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Solution

The fourth proportional to 23,749,207.38, 32,773,969.17 and 12,884,191.38 is: 17,780,218.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,749,207.38 : 32,773,969.17 = 12,884,191.38 : x
  2. Step 2: Convert to fraction form
    23,749,207.38/32,773,969.17 = 12,884,191.38/x
  3. Step 3: Cross multiply
    23,749,207.38x = 32,773,969.17 × 12,884,191.38
  4. Step 4: Simplify right side
    23,749,207.38x = 422,266,091,068,499.81
  5. Step 5: Solve for x
    x = 422,266,091,068,499.81/23,749,207.38
  6. Step 6: Final answer
    x = 17,780,218.27

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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.