Home / 1,081,790,276,708-1,622,737,599,537.50-355,705,531,636.77

Finding the Fourth Proportional to 1,081,790,276,708, 1,622,737,599,537.50 and 355,705,531,636.77

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Solution

The fourth proportional to 1,081,790,276,708, 1,622,737,599,537.50 and 355,705,531,636.77 is: 533,575,456,332.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,790,276,708 : 1,622,737,599,537.50 = 355,705,531,636.77 : x
  2. Step 2: Convert to fraction form
    1,081,790,276,708/1,622,737,599,537.50 = 355,705,531,636.77/x
  3. Step 3: Cross multiply
    1,081,790,276,708x = 1,622,737,599,537.50 × 355,705,531,636.77
  4. Step 4: Simplify right side
    1,081,790,276,708x = 577,216,740,550,462,456,987,648
  5. Step 5: Solve for x
    x = 577,216,740,550,462,456,987,648/1,081,790,276,708
  6. Step 6: Final answer
    x = 533,575,456,332.44

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1.5x scale

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.