Home / 182,359,160.46-251,656,056.09-98,728,171.11

Finding the Fourth Proportional to 182,359,160.46, 251,656,056.09 and 98,728,171.11

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Solution

The fourth proportional to 182,359,160.46, 251,656,056.09 and 98,728,171.11 is: 136,245,100.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,359,160.46 : 251,656,056.09 = 98,728,171.11 : x
  2. Step 2: Convert to fraction form
    182,359,160.46/251,656,056.09 = 98,728,171.11/x
  3. Step 3: Cross multiply
    182,359,160.46x = 251,656,056.09 × 98,728,171.11
  4. Step 4: Simplify right side
    182,359,160.46x = 24,845,542,166,521,276
  5. Step 5: Solve for x
    x = 24,845,542,166,521,276/182,359,160.46
  6. Step 6: Final answer
    x = 136,245,100.62

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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.