Home / 8,633,938,832,880-19,198,303,158,000

Finding the Third Proportional to 8,633,938,832,880 and 19,198,303,158,000

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Solution

The third proportional to 8,633,938,832,880 and 19,198,303,158,000 is: 42,689,072,887,898.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,938,832,880 : 19,198,303,158,000 = 19,198,303,158,000 : x
  2. Step 2: Convert to fraction form
    8,633,938,832,880/19,198,303,158,000 = 19,198,303,158,000/x
  3. Step 3: Cross multiply
    8,633,938,832,880x = 19,198,303,158,000 × 19,198,303,158,000
  4. Step 4: Simplify right side
    8,633,938,832,880x = 368,574,844,146,472,762,323,501,056
  5. Step 5: Solve for x
    x = 368,574,844,146,472,762,323,501,056/8,633,938,832,880
  6. Step 6: Final answer
    x = 42,689,072,887,898.63

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.