Home / 27,501,009.60-41,188,528.80-14,022,091.20

Finding the Fourth Proportional to 27,501,009.60, 41,188,528.80 and 14,022,091.20

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Solution

The fourth proportional to 27,501,009.60, 41,188,528.80 and 14,022,091.20 is: 21,001,021.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,501,009.60 : 41,188,528.80 = 14,022,091.20 : x
  2. Step 2: Convert to fraction form
    27,501,009.60/41,188,528.80 = 14,022,091.20/x
  3. Step 3: Cross multiply
    27,501,009.60x = 41,188,528.80 × 14,022,091.20
  4. Step 4: Simplify right side
    27,501,009.60x = 577,549,307,227,426.50
  5. Step 5: Solve for x
    x = 577,549,307,227,426.50/27,501,009.60
  6. Step 6: Final answer
    x = 21,001,021.99

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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.