Home / 17,529,708.49-26,297,388.02-5,399,167.93

Finding the Fourth Proportional to 17,529,708.49, 26,297,388.02 and 5,399,167.93

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Solution

The fourth proportional to 17,529,708.49, 26,297,388.02 and 5,399,167.93 is: 8,099,622.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,708.49 : 26,297,388.02 = 5,399,167.93 : x
  2. Step 2: Convert to fraction form
    17,529,708.49/26,297,388.02 = 5,399,167.93/x
  3. Step 3: Cross multiply
    17,529,708.49x = 26,297,388.02 × 5,399,167.93
  4. Step 4: Simplify right side
    17,529,708.49x = 141,984,014,013,354.34
  5. Step 5: Solve for x
    x = 141,984,014,013,354.34/17,529,708.49
  6. Step 6: Final answer
    x = 8,099,622.08

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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.