Home / 1,758,067,920,046.20-2,637,101,880,069.20-434,584,259,758.20

Finding the Fourth Proportional to 1,758,067,920,046.20, 2,637,101,880,069.20 and 434,584,259,758.20

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Solution

The fourth proportional to 1,758,067,920,046.20, 2,637,101,880,069.20 and 434,584,259,758.20 is: 651,876,389,637.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,067,920,046.20 : 2,637,101,880,069.20 = 434,584,259,758.20 : x
  2. Step 2: Convert to fraction form
    1,758,067,920,046.20/2,637,101,880,069.20 = 434,584,259,758.20/x
  3. Step 3: Cross multiply
    1,758,067,920,046.20x = 2,637,101,880,069.20 × 434,584,259,758.20
  4. Step 4: Simplify right side
    1,758,067,920,046.20x = 1,146,042,968,456,830,887,395,328
  5. Step 5: Solve for x
    x = 1,146,042,968,456,830,887,395,328/1,758,067,920,046.20
  6. Step 6: Final answer
    x = 651,876,389,637.28

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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.