Home / 1,711,914,242.94-2,362,401,687.33-1,007,111,612.70

Finding the Fourth Proportional to 1,711,914,242.94, 2,362,401,687.33 and 1,007,111,612.70

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Solution

The fourth proportional to 1,711,914,242.94, 2,362,401,687.33 and 1,007,111,612.70 is: 1,389,790,512.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,914,242.94 : 2,362,401,687.33 = 1,007,111,612.70 : x
  2. Step 2: Convert to fraction form
    1,711,914,242.94/2,362,401,687.33 = 1,007,111,612.70/x
  3. Step 3: Cross multiply
    1,711,914,242.94x = 2,362,401,687.33 × 1,007,111,612.70
  4. Step 4: Simplify right side
    1,711,914,242.94x = 2,379,202,173,172,117,504
  5. Step 5: Solve for x
    x = 2,379,202,173,172,117,504/1,711,914,242.94
  6. Step 6: Final answer
    x = 1,389,790,512.57

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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.