Home / 45,324,447,414.84-67,986,798,668.64-17,384,255,704.44

Finding the Fourth Proportional to 45,324,447,414.84, 67,986,798,668.64 and 17,384,255,704.44

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Solution

The fourth proportional to 45,324,447,414.84, 67,986,798,668.64 and 17,384,255,704.44 is: 26,076,432,477.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,324,447,414.84 : 67,986,798,668.64 = 17,384,255,704.44 : x
  2. Step 2: Convert to fraction form
    45,324,447,414.84/67,986,798,668.64 = 17,384,255,704.44/x
  3. Step 3: Cross multiply
    45,324,447,414.84x = 67,986,798,668.64 × 17,384,255,704.44
  4. Step 4: Simplify right side
    45,324,447,414.84x = 1,181,899,892,581,918,572,544
  5. Step 5: Solve for x
    x = 1,181,899,892,581,918,572,544/45,324,447,414.84
  6. Step 6: Final answer
    x = 26,076,432,477.25

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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.