Home / 2,063,698,331,881.60-4,489,720,493,384.40

Finding the Third Proportional to 2,063,698,331,881.60 and 4,489,720,493,384.40

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Solution

The third proportional to 2,063,698,331,881.60 and 4,489,720,493,384.40 is: 9,767,701,895,817.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,698,331,881.60 : 4,489,720,493,384.40 = 4,489,720,493,384.40 : x
  2. Step 2: Convert to fraction form
    2,063,698,331,881.60/4,489,720,493,384.40 = 4,489,720,493,384.40/x
  3. Step 3: Cross multiply
    2,063,698,331,881.60x = 4,489,720,493,384.40 × 4,489,720,493,384.40
  4. Step 4: Simplify right side
    2,063,698,331,881.60x = 20,157,590,108,715,861,923,594,240
  5. Step 5: Solve for x
    x = 20,157,590,108,715,861,923,594,240/2,063,698,331,881.60
  6. Step 6: Final answer
    x = 9,767,701,895,817.76

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.