Home / 23,747,347.26-32,771,402.01-12,882,331.26

Finding the Fourth Proportional to 23,747,347.26, 32,771,402.01 and 12,882,331.26

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Solution

The fourth proportional to 23,747,347.26, 32,771,402.01 and 12,882,331.26 is: 17,777,651.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,747,347.26 : 32,771,402.01 = 12,882,331.26 : x
  2. Step 2: Convert to fraction form
    23,747,347.26/32,771,402.01 = 12,882,331.26/x
  3. Step 3: Cross multiply
    23,747,347.26x = 32,771,402.01 × 12,882,331.26
  4. Step 4: Simplify right side
    23,747,347.26x = 422,172,056,547,449.88
  5. Step 5: Solve for x
    x = 422,172,056,547,449.88/23,747,347.26
  6. Step 6: Final answer
    x = 17,777,651.20

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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.