Home / 2,903,542,728,347.80-4,006,894,899,063.60-1,602,901,684,652.80

Finding the Fourth Proportional to 2,903,542,728,347.80, 4,006,894,899,063.60 and 1,602,901,684,652.80

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Solution

The fourth proportional to 2,903,542,728,347.80, 4,006,894,899,063.60 and 1,602,901,684,652.80 is: 2,212,007,600,656.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,542,728,347.80 : 4,006,894,899,063.60 = 1,602,901,684,652.80 : x
  2. Step 2: Convert to fraction form
    2,903,542,728,347.80/4,006,894,899,063.60 = 1,602,901,684,652.80/x
  3. Step 3: Cross multiply
    2,903,542,728,347.80x = 4,006,894,899,063.60 × 1,602,901,684,652.80
  4. Step 4: Simplify right side
    2,903,542,728,347.80x = 6,422,658,583,935,756,321,947,648
  5. Step 5: Solve for x
    x = 6,422,658,583,935,756,321,947,648/2,903,542,728,347.80
  6. Step 6: Final answer
    x = 2,212,007,600,656.33

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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.