Home / 26,525,922.63-39,788,881.78-7,356,679.44

Finding the Fourth Proportional to 26,525,922.63, 39,788,881.78 and 7,356,679.44

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Solution

The fourth proportional to 26,525,922.63, 39,788,881.78 and 7,356,679.44 is: 11,035,018.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,525,922.63 : 39,788,881.78 = 7,356,679.44 : x
  2. Step 2: Convert to fraction form
    26,525,922.63/39,788,881.78 = 7,356,679.44/x
  3. Step 3: Cross multiply
    26,525,922.63x = 39,788,881.78 × 7,356,679.44
  4. Step 4: Simplify right side
    26,525,922.63x = 292,714,048,531,516.62
  5. Step 5: Solve for x
    x = 292,714,048,531,516.62/26,525,922.63
  6. Step 6: Final answer
    x = 11,035,018.56

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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.