Home / 144,686,910,323.08-217,055,091,013.78-59,650,219,456.18

Finding the Fourth Proportional to 144,686,910,323.08, 217,055,091,013.78 and 59,650,219,456.18

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Solution

The fourth proportional to 144,686,910,323.08, 217,055,091,013.78 and 59,650,219,456.18 is: 89,485,522,803.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,686,910,323.08 : 217,055,091,013.78 = 59,650,219,456.18 : x
  2. Step 2: Convert to fraction form
    144,686,910,323.08/217,055,091,013.78 = 59,650,219,456.18/x
  3. Step 3: Cross multiply
    144,686,910,323.08x = 217,055,091,013.78 × 59,650,219,456.18
  4. Step 4: Simplify right side
    144,686,910,323.08x = 12,947,383,813,053,100,326,912
  5. Step 5: Solve for x
    x = 12,947,383,813,053,100,326,912/144,686,910,323.08
  6. Step 6: Final answer
    x = 89,485,522,803.29

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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.