Home / 27,796,486.72-41,742,560.32-26,600,744.32

Finding the Fourth Proportional to 27,796,486.72, 41,742,560.32 and 26,600,744.32

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Solution

The fourth proportional to 27,796,486.72, 41,742,560.32 and 26,600,744.32 is: 39,946,889.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,796,486.72 : 41,742,560.32 = 26,600,744.32 : x
  2. Step 2: Convert to fraction form
    27,796,486.72/41,742,560.32 = 26,600,744.32/x
  3. Step 3: Cross multiply
    27,796,486.72x = 41,742,560.32 × 26,600,744.32
  4. Step 4: Simplify right side
    27,796,486.72x = 1,110,383,174,334,497.38
  5. Step 5: Solve for x
    x = 1,110,383,174,334,497.38/27,796,486.72
  6. Step 6: Final answer
    x = 39,946,889.17

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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.