Home / 27,841,485.51-41,712,816.51-11,631,762.27

Finding the Fourth Proportional to 27,841,485.51, 41,712,816.51 and 11,631,762.27

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Solution

The fourth proportional to 27,841,485.51, 41,712,816.51 and 11,631,762.27 is: 17,426,999.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,841,485.51 : 41,712,816.51 = 11,631,762.27 : x
  2. Step 2: Convert to fraction form
    27,841,485.51/41,712,816.51 = 11,631,762.27/x
  3. Step 3: Cross multiply
    27,841,485.51x = 41,712,816.51 × 11,631,762.27
  4. Step 4: Simplify right side
    27,841,485.51x = 485,193,565,256,451.06
  5. Step 5: Solve for x
    x = 485,193,565,256,451.06/27,841,485.51
  6. Step 6: Final answer
    x = 17,426,999.90

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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.