Home / 13,801,264,783.50-19,735,960,511.25

Finding the Third Proportional to 13,801,264,783.50 and 19,735,960,511.25

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Solution

The third proportional to 13,801,264,783.50 and 19,735,960,511.25 is: 28,222,640,708.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,801,264,783.50 : 19,735,960,511.25 = 19,735,960,511.25 : x
  2. Step 2: Convert to fraction form
    13,801,264,783.50/19,735,960,511.25 = 19,735,960,511.25/x
  3. Step 3: Cross multiply
    13,801,264,783.50x = 19,735,960,511.25 × 19,735,960,511.25
  4. Step 4: Simplify right side
    13,801,264,783.50x = 389,508,137,301,619,376,128
  5. Step 5: Solve for x
    x = 389,508,137,301,619,376,128/13,801,264,783.50
  6. Step 6: Final answer
    x = 28,222,640,708.07

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.