Home / 1,952,430,783.52-2,694,407,097.36-1,148,714,383.36

Finding the Fourth Proportional to 1,952,430,783.52, 2,694,407,097.36 and 1,148,714,383.36

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Solution

The fourth proportional to 1,952,430,783.52, 2,694,407,097.36 and 1,148,714,383.36 is: 1,585,256,805.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,430,783.52 : 2,694,407,097.36 = 1,148,714,383.36 : x
  2. Step 2: Convert to fraction form
    1,952,430,783.52/2,694,407,097.36 = 1,148,714,383.36/x
  3. Step 3: Cross multiply
    1,952,430,783.52x = 2,694,407,097.36 × 1,148,714,383.36
  4. Step 4: Simplify right side
    1,952,430,783.52x = 3,095,104,187,364,699,648
  5. Step 5: Solve for x
    x = 3,095,104,187,364,699,648/1,952,430,783.52
  6. Step 6: Final answer
    x = 1,585,256,805.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.