Home / 8,061,570,374,112.60-12,100,960,828,516-3,474,363,081,510.60

Finding the Fourth Proportional to 8,061,570,374,112.60, 12,100,960,828,516 and 3,474,363,081,510.60

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Solution

The fourth proportional to 8,061,570,374,112.60, 12,100,960,828,516 and 3,474,363,081,510.60 is: 5,215,253,307,024.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,061,570,374,112.60 : 12,100,960,828,516 = 3,474,363,081,510.60 : x
  2. Step 2: Convert to fraction form
    8,061,570,374,112.60/12,100,960,828,516 = 3,474,363,081,510.60/x
  3. Step 3: Cross multiply
    8,061,570,374,112.60x = 12,100,960,828,516 × 3,474,363,081,510.60
  4. Step 4: Simplify right side
    8,061,570,374,112.60x = 42,043,131,553,401,917,002,481,664
  5. Step 5: Solve for x
    x = 42,043,131,553,401,917,002,481,664/8,061,570,374,112.60
  6. Step 6: Final answer
    x = 5,215,253,307,024.56

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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.