Home / 182,137,049.96-251,349,129-98,505,180

Finding the Fourth Proportional to 182,137,049.96, 251,349,129 and 98,505,180

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Solution

The fourth proportional to 182,137,049.96, 251,349,129 and 98,505,180 is: 135,937,148.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,137,049.96 : 251,349,129 = 98,505,180 : x
  2. Step 2: Convert to fraction form
    182,137,049.96/251,349,129 = 98,505,180/x
  3. Step 3: Cross multiply
    182,137,049.96x = 251,349,129 × 98,505,180
  4. Step 4: Simplify right side
    182,137,049.96x = 24,759,191,194,988,220
  5. Step 5: Solve for x
    x = 24,759,191,194,988,220/182,137,049.96
  6. Step 6: Final answer
    x = 135,937,148.43

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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.