Home / 241,988,310,014.08-333,973,150,963.74-137,727,120,922.60

Finding the Fourth Proportional to 241,988,310,014.08, 333,973,150,963.74 and 137,727,120,922.60

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Solution

The fourth proportional to 241,988,310,014.08, 333,973,150,963.74 and 137,727,120,922.60 is: 190,080,093,311.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,988,310,014.08 : 333,973,150,963.74 = 137,727,120,922.60 : x
  2. Step 2: Convert to fraction form
    241,988,310,014.08/333,973,150,963.74 = 137,727,120,922.60/x
  3. Step 3: Cross multiply
    241,988,310,014.08x = 333,973,150,963.74 × 137,727,120,922.60
  4. Step 4: Simplify right side
    241,988,310,014.08x = 45,997,160,547,684,764,876,800
  5. Step 5: Solve for x
    x = 45,997,160,547,684,764,876,800/241,988,310,014.08
  6. Step 6: Final answer
    x = 190,080,093,311.15

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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.