Home / 17,302,636.26-25,959,636.34-7,076,096.80

Finding the Fourth Proportional to 17,302,636.26, 25,959,636.34 and 7,076,096.80

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Solution

The fourth proportional to 17,302,636.26, 25,959,636.34 and 7,076,096.80 is: 10,616,468.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,302,636.26 : 25,959,636.34 = 7,076,096.80 : x
  2. Step 2: Convert to fraction form
    17,302,636.26/25,959,636.34 = 7,076,096.80/x
  3. Step 3: Cross multiply
    17,302,636.26x = 25,959,636.34 × 7,076,096.80
  4. Step 4: Simplify right side
    17,302,636.26x = 183,692,899,634,637.72
  5. Step 5: Solve for x
    x = 183,692,899,634,637.72/17,302,636.26
  6. Step 6: Final answer
    x = 10,616,468.89

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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.