Home / 1,634,202,234,986.20-2,451,312,515,623.20-545,096,241,645.55

Finding the Fourth Proportional to 1,634,202,234,986.20, 2,451,312,515,623.20 and 545,096,241,645.55

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Solution

The fourth proportional to 1,634,202,234,986.20, 2,451,312,515,623.20 and 545,096,241,645.55 is: 817,647,418,880.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,202,234,986.20 : 2,451,312,515,623.20 = 545,096,241,645.55 : x
  2. Step 2: Convert to fraction form
    1,634,202,234,986.20/2,451,312,515,623.20 = 545,096,241,645.55/x
  3. Step 3: Cross multiply
    1,634,202,234,986.20x = 2,451,312,515,623.20 × 545,096,241,645.55
  4. Step 4: Simplify right side
    1,634,202,234,986.20x = 1,336,201,239,364,904,886,992,896
  5. Step 5: Solve for x
    x = 1,336,201,239,364,904,886,992,896/1,634,202,234,986.20
  6. Step 6: Final answer
    x = 817,647,418,880.31

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.