Home / 1,081,790,276,704.50-1,622,737,599,532.20-355,705,531,633.27

Finding the Fourth Proportional to 1,081,790,276,704.50, 1,622,737,599,532.20 and 355,705,531,633.27

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Solution

The fourth proportional to 1,081,790,276,704.50, 1,622,737,599,532.20 and 355,705,531,633.27 is: 533,575,456,327.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,790,276,704.50 : 1,622,737,599,532.20 = 355,705,531,633.27 : x
  2. Step 2: Convert to fraction form
    1,081,790,276,704.50/1,622,737,599,532.20 = 355,705,531,633.27/x
  3. Step 3: Cross multiply
    1,081,790,276,704.50x = 1,622,737,599,532.20 × 355,705,531,633.27
  4. Step 4: Simplify right side
    1,081,790,276,704.50x = 577,216,740,542,897,610,293,248
  5. Step 5: Solve for x
    x = 577,216,740,542,897,610,293,248/1,081,790,276,704.50
  6. Step 6: Final answer
    x = 533,575,456,327.17

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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.