Home / 27,025,816.61-37,295,441.18-14,635,626.48

Finding the Fourth Proportional to 27,025,816.61, 37,295,441.18 and 14,635,626.48

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Solution

The fourth proportional to 27,025,816.61, 37,295,441.18 and 14,635,626.48 is: 20,197,063.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,025,816.61 : 37,295,441.18 = 14,635,626.48 : x
  2. Step 2: Convert to fraction form
    27,025,816.61/37,295,441.18 = 14,635,626.48/x
  3. Step 3: Cross multiply
    27,025,816.61x = 37,295,441.18 × 14,635,626.48
  4. Step 4: Simplify right side
    27,025,816.61x = 545,842,146,444,112.31
  5. Step 5: Solve for x
    x = 545,842,146,444,112.31/27,025,816.61
  6. Step 6: Final answer
    x = 20,197,063.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.