Home / 24,955,975,538.48-34,440,079,116.60-13,678,436,138.60

Finding the Fourth Proportional to 24,955,975,538.48, 34,440,079,116.60 and 13,678,436,138.60

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Solution

The fourth proportional to 24,955,975,538.48, 34,440,079,116.60 and 13,678,436,138.60 is: 18,876,698,371.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,955,975,538.48 : 34,440,079,116.60 = 13,678,436,138.60 : x
  2. Step 2: Convert to fraction form
    24,955,975,538.48/34,440,079,116.60 = 13,678,436,138.60/x
  3. Step 3: Cross multiply
    24,955,975,538.48x = 34,440,079,116.60 × 13,678,436,138.60
  4. Step 4: Simplify right side
    24,955,975,538.48x = 471,086,422,804,744,568,832
  5. Step 5: Solve for x
    x = 471,086,422,804,744,568,832/24,955,975,538.48
  6. Step 6: Final answer
    x = 18,876,698,371.43

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1.5x scale

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.