Home / 29,547,777.82-44,388,927.36-21,375,626.86

Finding the Fourth Proportional to 29,547,777.82, 44,388,927.36 and 21,375,626.86

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Solution

The fourth proportional to 29,547,777.82, 44,388,927.36 and 21,375,626.86 is: 32,112,098.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,547,777.82 : 44,388,927.36 = 21,375,626.86 : x
  2. Step 2: Convert to fraction form
    29,547,777.82/44,388,927.36 = 21,375,626.86/x
  3. Step 3: Cross multiply
    29,547,777.82x = 44,388,927.36 × 21,375,626.86
  4. Step 4: Simplify right side
    29,547,777.82x = 948,841,147,963,004.88
  5. Step 5: Solve for x
    x = 948,841,147,963,004.88/29,547,777.82
  6. Step 6: Final answer
    x = 32,112,098.37

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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.