Home / 182,056,033.58-251,188,886.14-103,737,917.66

Finding the Fourth Proportional to 182,056,033.58, 251,188,886.14 and 103,737,917.66

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Solution

The fourth proportional to 182,056,033.58, 251,188,886.14 and 103,737,917.66 is: 143,130,724.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,056,033.58 : 251,188,886.14 = 103,737,917.66 : x
  2. Step 2: Convert to fraction form
    182,056,033.58/251,188,886.14 = 103,737,917.66/x
  3. Step 3: Cross multiply
    182,056,033.58x = 251,188,886.14 × 103,737,917.66
  4. Step 4: Simplify right side
    182,056,033.58x = 26,057,811,985,983,144
  5. Step 5: Solve for x
    x = 26,057,811,985,983,144/182,056,033.58
  6. Step 6: Final answer
    x = 143,130,724.50

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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.