Home / 2,285,340,602,348.40-3,153,770,546,023.60-1,257,672,191,285.50

Finding the Fourth Proportional to 2,285,340,602,348.40, 3,153,770,546,023.60 and 1,257,672,191,285.50

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Solution

The fourth proportional to 2,285,340,602,348.40, 3,153,770,546,023.60 and 1,257,672,191,285.50 is: 1,735,587,907,270.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,285,340,602,348.40 : 3,153,770,546,023.60 = 1,257,672,191,285.50 : x
  2. Step 2: Convert to fraction form
    2,285,340,602,348.40/3,153,770,546,023.60 = 1,257,672,191,285.50/x
  3. Step 3: Cross multiply
    2,285,340,602,348.40x = 3,153,770,546,023.60 × 1,257,672,191,285.50
  4. Step 4: Simplify right side
    2,285,340,602,348.40x = 3,966,409,513,429,168,914,694,144
  5. Step 5: Solve for x
    x = 3,966,409,513,429,168,914,694,144/2,285,340,602,348.40
  6. Step 6: Final answer
    x = 1,735,587,907,270.07

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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.