Home / 19,669,459.24-27,144,188.04-10,849,922.44

Finding the Fourth Proportional to 19,669,459.24, 27,144,188.04 and 10,849,922.44

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Solution

The fourth proportional to 19,669,459.24, 27,144,188.04 and 10,849,922.44 is: 14,973,077.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,669,459.24 : 27,144,188.04 = 10,849,922.44 : x
  2. Step 2: Convert to fraction form
    19,669,459.24/27,144,188.04 = 10,849,922.44/x
  3. Step 3: Cross multiply
    19,669,459.24x = 27,144,188.04 × 10,849,922.44
  4. Step 4: Simplify right side
    19,669,459.24x = 294,512,334,930,775.56
  5. Step 5: Solve for x
    x = 294,512,334,930,775.56/19,669,459.24
  6. Step 6: Final answer
    x = 14,973,077.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.