Home / 7,352,865,890,470-16,090,856,884,416

Finding the Third Proportional to 7,352,865,890,470 and 16,090,856,884,416

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Solution

The third proportional to 7,352,865,890,470 and 16,090,856,884,416 is: 35,212,892,378,512.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,352,865,890,470 : 16,090,856,884,416 = 16,090,856,884,416 : x
  2. Step 2: Convert to fraction form
    7,352,865,890,470/16,090,856,884,416 = 16,090,856,884,416/x
  3. Step 3: Cross multiply
    7,352,865,890,470x = 16,090,856,884,416 × 16,090,856,884,416
  4. Step 4: Simplify right side
    7,352,865,890,470x = 258,915,675,274,757,779,585,236,992
  5. Step 5: Solve for x
    x = 258,915,675,274,757,779,585,236,992/7,352,865,890,470
  6. Step 6: Final answer
    x = 35,212,892,378,512.80

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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.