Home / 29,031,100.14-43,547,593.38-8,559,102.96

Finding the Fourth Proportional to 29,031,100.14, 43,547,593.38 and 8,559,102.96

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Solution

The fourth proportional to 29,031,100.14, 43,547,593.38 and 8,559,102.96 is: 12,838,932.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,031,100.14 : 43,547,593.38 = 8,559,102.96 : x
  2. Step 2: Convert to fraction form
    29,031,100.14/43,547,593.38 = 8,559,102.96/x
  3. Step 3: Cross multiply
    29,031,100.14x = 43,547,593.38 × 8,559,102.96
  4. Step 4: Simplify right side
    29,031,100.14x = 372,728,335,399,634.44
  5. Step 5: Solve for x
    x = 372,728,335,399,634.44/29,031,100.14
  6. Step 6: Final answer
    x = 12,838,932.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.