Home / 25,542,364.22-35,236,203.17-16,717,930.45

Finding the Fourth Proportional to 25,542,364.22, 35,236,203.17 and 16,717,930.45

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Solution

The fourth proportional to 25,542,364.22, 35,236,203.17 and 16,717,930.45 is: 23,062,719.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,542,364.22 : 35,236,203.17 = 16,717,930.45 : x
  2. Step 2: Convert to fraction form
    25,542,364.22/35,236,203.17 = 16,717,930.45/x
  3. Step 3: Cross multiply
    25,542,364.22x = 35,236,203.17 × 16,717,930.45
  4. Step 4: Simplify right side
    25,542,364.22x = 589,076,393,871,833.88
  5. Step 5: Solve for x
    x = 589,076,393,871,833.88/25,542,364.22
  6. Step 6: Final answer
    x = 23,062,719.99

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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.