Home / 182,268,047.33-251,530,540.43-98,636,157.05

Finding the Fourth Proportional to 182,268,047.33, 251,530,540.43 and 98,636,157.05

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Solution

The fourth proportional to 182,268,047.33, 251,530,540.43 and 98,636,157.05 is: 136,118,240.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,268,047.33 : 251,530,540.43 = 98,636,157.05 : x
  2. Step 2: Convert to fraction form
    182,268,047.33/251,530,540.43 = 98,636,157.05/x
  3. Step 3: Cross multiply
    182,268,047.33x = 251,530,540.43 × 98,636,157.05
  4. Step 4: Simplify right side
    182,268,047.33x = 24,810,005,886,974,024
  5. Step 5: Solve for x
    x = 24,810,005,886,974,024/182,268,047.33
  6. Step 6: Final answer
    x = 136,118,240.42

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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.