Home / 22,817,887.32-34,226,889.30-5,778,562.20

Finding the Fourth Proportional to 22,817,887.32, 34,226,889.30 and 5,778,562.20

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Solution

The fourth proportional to 22,817,887.32, 34,226,889.30 and 5,778,562.20 is: 8,667,858.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,817,887.32 : 34,226,889.30 = 5,778,562.20 : x
  2. Step 2: Convert to fraction form
    22,817,887.32/34,226,889.30 = 5,778,562.20/x
  3. Step 3: Cross multiply
    22,817,887.32x = 34,226,889.30 × 5,778,562.20
  4. Step 4: Simplify right side
    22,817,887.32x = 197,782,208,732,564.44
  5. Step 5: Solve for x
    x = 197,782,208,732,564.44/22,817,887.32
  6. Step 6: Final answer
    x = 8,667,858.07

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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.