Home / 2,190,146,542,972.90-3,219,612,575,706

Finding the Third Proportional to 2,190,146,542,972.90 and 3,219,612,575,706

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Solution

The third proportional to 2,190,146,542,972.90 and 3,219,612,575,706 is: 4,732,973,312,175.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,190,146,542,972.90 : 3,219,612,575,706 = 3,219,612,575,706 : x
  2. Step 2: Convert to fraction form
    2,190,146,542,972.90/3,219,612,575,706 = 3,219,612,575,706/x
  3. Step 3: Cross multiply
    2,190,146,542,972.90x = 3,219,612,575,706 × 3,219,612,575,706
  4. Step 4: Simplify right side
    2,190,146,542,972.90x = 10,365,905,137,644,223,034,556,416
  5. Step 5: Solve for x
    x = 10,365,905,137,644,223,034,556,416/2,190,146,542,972.90
  6. Step 6: Final answer
    x = 4,732,973,312,175.53

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.