Home / 1,134,101,094-1,565,060,137.56-612,580,326

Finding the Fourth Proportional to 1,134,101,094, 1,565,060,137.56 and 612,580,326

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Solution

The fourth proportional to 1,134,101,094, 1,565,060,137.56 and 612,580,326 is: 845,361,189.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,134,101,094 : 1,565,060,137.56 = 612,580,326 : x
  2. Step 2: Convert to fraction form
    1,134,101,094/1,565,060,137.56 = 612,580,326/x
  3. Step 3: Cross multiply
    1,134,101,094x = 1,565,060,137.56 × 612,580,326
  4. Step 4: Simplify right side
    1,134,101,094x = 958,725,049,276,109,568
  5. Step 5: Solve for x
    x = 958,725,049,276,109,568/1,134,101,094
  6. Step 6: Final answer
    x = 845,361,189.01

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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.