Home / 3,586,084,748.10-4,946,914,942.65-2,917,777,089.06

Finding the Fourth Proportional to 3,586,084,748.10, 4,946,914,942.65 and 2,917,777,089.06

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Solution

The fourth proportional to 3,586,084,748.10, 4,946,914,942.65 and 2,917,777,089.06 is: 4,025,001,107.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,084,748.10 : 4,946,914,942.65 = 2,917,777,089.06 : x
  2. Step 2: Convert to fraction form
    3,586,084,748.10/4,946,914,942.65 = 2,917,777,089.06/x
  3. Step 3: Cross multiply
    3,586,084,748.10x = 4,946,914,942.65 × 2,917,777,089.06
  4. Step 4: Simplify right side
    3,586,084,748.10x = 14,433,995,081,192,732,672
  5. Step 5: Solve for x
    x = 14,433,995,081,192,732,672/3,586,084,748.10
  6. Step 6: Final answer
    x = 4,025,001,107.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.