Home / 27,963,344.80-41,946,399.60-14,526,416.80

Finding the Fourth Proportional to 27,963,344.80, 41,946,399.60 and 14,526,416.80

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Solution

The fourth proportional to 27,963,344.80, 41,946,399.60 and 14,526,416.80 is: 21,790,343.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,963,344.80 : 41,946,399.60 = 14,526,416.80 : x
  2. Step 2: Convert to fraction form
    27,963,344.80/41,946,399.60 = 14,526,416.80/x
  3. Step 3: Cross multiply
    27,963,344.80x = 41,946,399.60 × 14,526,416.80
  4. Step 4: Simplify right side
    27,963,344.80x = 609,330,883,848,953.38
  5. Step 5: Solve for x
    x = 609,330,883,848,953.38/27,963,344.80
  6. Step 6: Final answer
    x = 21,790,343.33

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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.