Home / 5,394,246,360,274.80-8,091,845,210,413.20-1,521,914,008,990.70

Finding the Fourth Proportional to 5,394,246,360,274.80, 8,091,845,210,413.20 and 1,521,914,008,990.70

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Solution

The fourth proportional to 5,394,246,360,274.80, 8,091,845,210,413.20 and 1,521,914,008,990.70 is: 2,283,005,217,374.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,394,246,360,274.80 : 8,091,845,210,413.20 = 1,521,914,008,990.70 : x
  2. Step 2: Convert to fraction form
    5,394,246,360,274.80/8,091,845,210,413.20 = 1,521,914,008,990.70/x
  3. Step 3: Cross multiply
    5,394,246,360,274.80x = 8,091,845,210,413.20 × 1,521,914,008,990.70
  4. Step 4: Simplify right side
    5,394,246,360,274.80x = 12,315,092,584,312,147,357,466,624
  5. Step 5: Solve for x
    x = 12,315,092,584,312,147,357,466,624/5,394,246,360,274.80
  6. Step 6: Final answer
    x = 2,283,005,217,374.75

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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.