Home / 3,165,945,370,407-4,746,750,058,659.20-1,612,242,353,768.50

Finding the Fourth Proportional to 3,165,945,370,407, 4,746,750,058,659.20 and 1,612,242,353,768.50

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Solution

The fourth proportional to 3,165,945,370,407, 4,746,750,058,659.20 and 1,612,242,353,768.50 is: 2,417,259,488,700.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,945,370,407 : 4,746,750,058,659.20 = 1,612,242,353,768.50 : x
  2. Step 2: Convert to fraction form
    3,165,945,370,407/4,746,750,058,659.20 = 1,612,242,353,768.50/x
  3. Step 3: Cross multiply
    3,165,945,370,407x = 4,746,750,058,659.20 × 1,612,242,353,768.50
  4. Step 4: Simplify right side
    3,165,945,370,407x = 7,652,911,487,323,474,237,587,456
  5. Step 5: Solve for x
    x = 7,652,911,487,323,474,237,587,456/3,165,945,370,407
  6. Step 6: Final answer
    x = 2,417,259,488,700.42

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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.