Home / 2,218,755,376,775.40-4,771,425,808,153.10

Finding the Third Proportional to 2,218,755,376,775.40 and 4,771,425,808,153.10

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Solution

The third proportional to 2,218,755,376,775.40 and 4,771,425,808,153.10 is: 10,260,934,792,999.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,218,755,376,775.40 : 4,771,425,808,153.10 = 4,771,425,808,153.10 : x
  2. Step 2: Convert to fraction form
    2,218,755,376,775.40/4,771,425,808,153.10 = 4,771,425,808,153.10/x
  3. Step 3: Cross multiply
    2,218,755,376,775.40x = 4,771,425,808,153.10 × 4,771,425,808,153.10
  4. Step 4: Simplify right side
    2,218,755,376,775.40x = 22,766,504,242,709,458,648,563,712
  5. Step 5: Solve for x
    x = 22,766,504,242,709,458,648,563,712/2,218,755,376,775.40
  6. Step 6: Final answer
    x = 10,260,934,792,999.52

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.