Home / 25,661,798.76-35,404,563.44-14,640,630.96

Finding the Fourth Proportional to 25,661,798.76, 35,404,563.44 and 14,640,630.96

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Solution

The fourth proportional to 25,661,798.76, 35,404,563.44 and 14,640,630.96 is: 20,199,096.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,661,798.76 : 35,404,563.44 = 14,640,630.96 : x
  2. Step 2: Convert to fraction form
    25,661,798.76/35,404,563.44 = 14,640,630.96/x
  3. Step 3: Cross multiply
    25,661,798.76x = 35,404,563.44 × 14,640,630.96
  4. Step 4: Simplify right side
    25,661,798.76x = 518,345,147,624,948.12
  5. Step 5: Solve for x
    x = 518,345,147,624,948.12/25,661,798.76
  6. Step 6: Final answer
    x = 20,199,096.43

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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.