Home / 2,419,013,666,190.60-3,338,240,198,503.10-1,306,623,914,318.20

Finding the Fourth Proportional to 2,419,013,666,190.60, 3,338,240,198,503.10 and 1,306,623,914,318.20

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Solution

The fourth proportional to 2,419,013,666,190.60, 3,338,240,198,503.10 and 1,306,623,914,318.20 is: 1,803,141,725,102.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,013,666,190.60 : 3,338,240,198,503.10 = 1,306,623,914,318.20 : x
  2. Step 2: Convert to fraction form
    2,419,013,666,190.60/3,338,240,198,503.10 = 1,306,623,914,318.20/x
  3. Step 3: Cross multiply
    2,419,013,666,190.60x = 3,338,240,198,503.10 × 1,306,623,914,318.20
  4. Step 4: Simplify right side
    2,419,013,666,190.60x = 4,361,824,475,102,485,539,717,120
  5. Step 5: Solve for x
    x = 4,361,824,475,102,485,539,717,120/2,419,013,666,190.60
  6. Step 6: Final answer
    x = 1,803,141,725,102.93

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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.