Home / 17,529,892.63-26,296,161.05-5,232,885.06

Finding the Fourth Proportional to 17,529,892.63, 26,296,161.05 and 5,232,885.06

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Solution

The fourth proportional to 17,529,892.63, 26,296,161.05 and 5,232,885.06 is: 7,849,722.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,892.63 : 26,296,161.05 = 5,232,885.06 : x
  2. Step 2: Convert to fraction form
    17,529,892.63/26,296,161.05 = 5,232,885.06/x
  3. Step 3: Cross multiply
    17,529,892.63x = 26,296,161.05 × 5,232,885.06
  4. Step 4: Simplify right side
    17,529,892.63x = 137,604,788,208,370.52
  5. Step 5: Solve for x
    x = 137,604,788,208,370.52/17,529,892.63
  6. Step 6: Final answer
    x = 7,849,722.25

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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.