Home / 27,658,226.31-41,477,600.37-9,209,161.17

Finding the Fourth Proportional to 27,658,226.31, 41,477,600.37 and 9,209,161.17

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Solution

The fourth proportional to 27,658,226.31, 41,477,600.37 and 9,209,161.17 is: 13,810,499.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,658,226.31 : 41,477,600.37 = 9,209,161.17 : x
  2. Step 2: Convert to fraction form
    27,658,226.31/41,477,600.37 = 9,209,161.17/x
  3. Step 3: Cross multiply
    27,658,226.31x = 41,477,600.37 × 9,209,161.17
  4. Step 4: Simplify right side
    27,658,226.31x = 381,973,906,825,674
  5. Step 5: Solve for x
    x = 381,973,906,825,674/27,658,226.31
  6. Step 6: Final answer
    x = 13,810,499.00

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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.