Home / 1,055,104,485.08-1,580,659,062.57-704,292,752.25

Finding the Fourth Proportional to 1,055,104,485.08, 1,580,659,062.57 and 704,292,752.25

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Solution

The fourth proportional to 1,055,104,485.08, 1,580,659,062.57 and 704,292,752.25 is: 1,055,105,667.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,055,104,485.08 : 1,580,659,062.57 = 704,292,752.25 : x
  2. Step 2: Convert to fraction form
    1,055,104,485.08/1,580,659,062.57 = 704,292,752.25/x
  3. Step 3: Cross multiply
    1,055,104,485.08x = 1,580,659,062.57 × 704,292,752.25
  4. Step 4: Simplify right side
    1,055,104,485.08x = 1,113,246,721,546,330,240
  5. Step 5: Solve for x
    x = 1,113,246,721,546,330,240/1,055,104,485.08
  6. Step 6: Final answer
    x = 1,055,105,667.06

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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.