Home / 2,483,628,172.22-3,725,442,260.49-1,009,422,590.78

Finding the Fourth Proportional to 2,483,628,172.22, 3,725,442,260.49 and 1,009,422,590.78

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Solution

The fourth proportional to 2,483,628,172.22, 3,725,442,260.49 and 1,009,422,590.78 is: 1,514,133,887.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,628,172.22 : 3,725,442,260.49 = 1,009,422,590.78 : x
  2. Step 2: Convert to fraction form
    2,483,628,172.22/3,725,442,260.49 = 1,009,422,590.78/x
  3. Step 3: Cross multiply
    2,483,628,172.22x = 3,725,442,260.49 × 1,009,422,590.78
  4. Step 4: Simplify right side
    2,483,628,172.22x = 3,760,545,578,385,115,136
  5. Step 5: Solve for x
    x = 3,760,545,578,385,115,136/2,483,628,172.22
  6. Step 6: Final answer
    x = 1,514,133,887.05

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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.