Home / 27,576,235.86-38,053,451.76-16,563,449.76

Finding the Fourth Proportional to 27,576,235.86, 38,053,451.76 and 16,563,449.76

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Solution

The fourth proportional to 27,576,235.86, 38,053,451.76 and 16,563,449.76 is: 22,856,507.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,576,235.86 : 38,053,451.76 = 16,563,449.76 : x
  2. Step 2: Convert to fraction form
    27,576,235.86/38,053,451.76 = 16,563,449.76/x
  3. Step 3: Cross multiply
    27,576,235.86x = 38,053,451.76 × 16,563,449.76
  4. Step 4: Simplify right side
    27,576,235.86x = 630,296,436,421,343.50
  5. Step 5: Solve for x
    x = 630,296,436,421,343.50/27,576,235.86
  6. Step 6: Final answer
    x = 22,856,507.31

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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.