Home / 2,825,342,220.06-4,235,164,409.58-1,776,829,766.58

Finding the Fourth Proportional to 2,825,342,220.06, 4,235,164,409.58 and 1,776,829,766.58

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Solution

The fourth proportional to 2,825,342,220.06, 4,235,164,409.58 and 1,776,829,766.58 is: 2,663,452,991.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,825,342,220.06 : 4,235,164,409.58 = 1,776,829,766.58 : x
  2. Step 2: Convert to fraction form
    2,825,342,220.06/4,235,164,409.58 = 1,776,829,766.58/x
  3. Step 3: Cross multiply
    2,825,342,220.06x = 4,235,164,409.58 × 1,776,829,766.58
  4. Step 4: Simplify right side
    2,825,342,220.06x = 7,525,166,189,301,954,560
  5. Step 5: Solve for x
    x = 7,525,166,189,301,954,560/2,825,342,220.06
  6. Step 6: Final answer
    x = 2,663,452,991.95

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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.