Home / 4,124,675,176,969.60-5,691,795,275,049.20-2,272,679,691,570.60

Finding the Fourth Proportional to 4,124,675,176,969.60, 5,691,795,275,049.20 and 2,272,679,691,570.60

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Solution

The fourth proportional to 4,124,675,176,969.60, 5,691,795,275,049.20 and 2,272,679,691,570.60 is: 3,136,156,660,870.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,675,176,969.60 : 5,691,795,275,049.20 = 2,272,679,691,570.60 : x
  2. Step 2: Convert to fraction form
    4,124,675,176,969.60/5,691,795,275,049.20 = 2,272,679,691,570.60/x
  3. Step 3: Cross multiply
    4,124,675,176,969.60x = 5,691,795,275,049.20 × 2,272,679,691,570.60
  4. Step 4: Simplify right side
    4,124,675,176,969.60x = 12,935,627,530,181,815,574,724,608
  5. Step 5: Solve for x
    x = 12,935,627,530,181,815,574,724,608/4,124,675,176,969.60
  6. Step 6: Final answer
    x = 3,136,156,660,870.84

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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.