Home / 27,574,902.51-41,350,388.85-9,374,208.45

Finding the Fourth Proportional to 27,574,902.51, 41,350,388.85 and 9,374,208.45

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Solution

The fourth proportional to 27,574,902.51, 41,350,388.85 and 9,374,208.45 is: 14,057,245.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,574,902.51 : 41,350,388.85 = 9,374,208.45 : x
  2. Step 2: Convert to fraction form
    27,574,902.51/41,350,388.85 = 9,374,208.45/x
  3. Step 3: Cross multiply
    27,574,902.51x = 41,350,388.85 × 9,374,208.45
  4. Step 4: Simplify right side
    27,574,902.51x = 387,627,164,568,455.75
  5. Step 5: Solve for x
    x = 387,627,164,568,455.75/27,574,902.51
  6. Step 6: Final answer
    x = 14,057,245.15

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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.