Home / 2,285,340,602,367-3,153,770,546,049.60-1,257,672,191,304.20

Finding the Fourth Proportional to 2,285,340,602,367, 3,153,770,546,049.60 and 1,257,672,191,304.20

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Solution

The fourth proportional to 2,285,340,602,367, 3,153,770,546,049.60 and 1,257,672,191,304.20 is: 1,735,587,907,296.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,340,602,367 : 3,153,770,546,049.60 = 1,257,672,191,304.20 : x
  2. Step 2: Convert to fraction form
    2,285,340,602,367/3,153,770,546,049.60 = 1,257,672,191,304.20/x
  3. Step 3: Cross multiply
    2,285,340,602,367x = 3,153,770,546,049.60 × 1,257,672,191,304.20
  4. Step 4: Simplify right side
    2,285,340,602,367x = 3,966,409,513,520,843,917,885,440
  5. Step 5: Solve for x
    x = 3,966,409,513,520,843,917,885,440/2,285,340,602,367
  6. Step 6: Final answer
    x = 1,735,587,907,296.05

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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.