Home / 11,244,789.49-16,849,522.90-8,692,259.17

Finding the Fourth Proportional to 11,244,789.49, 16,849,522.90 and 8,692,259.17

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Solution

The fourth proportional to 11,244,789.49, 16,849,522.90 and 8,692,259.17 is: 13,024,736.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,244,789.49 : 16,849,522.90 = 8,692,259.17 : x
  2. Step 2: Convert to fraction form
    11,244,789.49/16,849,522.90 = 8,692,259.17/x
  3. Step 3: Cross multiply
    11,244,789.49x = 16,849,522.90 × 8,692,259.17
  4. Step 4: Simplify right side
    11,244,789.49x = 146,460,419,937,649.97
  5. Step 5: Solve for x
    x = 146,460,419,937,649.97/11,244,789.49
  6. Step 6: Final answer
    x = 13,024,736.49

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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.