Home / 1,590,737,735,748.30-3,489,450,491,112.80

Finding the Third Proportional to 1,590,737,735,748.30 and 3,489,450,491,112.80

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Solution

The third proportional to 1,590,737,735,748.30 and 3,489,450,491,112.80 is: 7,654,476,571,651.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,590,737,735,748.30 : 3,489,450,491,112.80 = 3,489,450,491,112.80 : x
  2. Step 2: Convert to fraction form
    1,590,737,735,748.30/3,489,450,491,112.80 = 3,489,450,491,112.80/x
  3. Step 3: Cross multiply
    1,590,737,735,748.30x = 3,489,450,491,112.80 × 3,489,450,491,112.80
  4. Step 4: Simplify right side
    1,590,737,735,748.30x = 12,176,264,729,927,358,829,559,808
  5. Step 5: Solve for x
    x = 12,176,264,729,927,358,829,559,808/1,590,737,735,748.30
  6. Step 6: Final answer
    x = 7,654,476,571,651.53

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.