Home / 4,964,453,382.28-6,851,021,628.18-2,706,394,428.04

Finding the Fourth Proportional to 4,964,453,382.28, 6,851,021,628.18 and 2,706,394,428.04

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Solution

The fourth proportional to 4,964,453,382.28, 6,851,021,628.18 and 2,706,394,428.04 is: 3,734,865,720.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,964,453,382.28 : 6,851,021,628.18 = 2,706,394,428.04 : x
  2. Step 2: Convert to fraction form
    4,964,453,382.28/6,851,021,628.18 = 2,706,394,428.04/x
  3. Step 3: Cross multiply
    4,964,453,382.28x = 6,851,021,628.18 × 2,706,394,428.04
  4. Step 4: Simplify right side
    4,964,453,382.28x = 18,541,566,760,887,881,728
  5. Step 5: Solve for x
    x = 18,541,566,760,887,881,728/4,964,453,382.28
  6. Step 6: Final answer
    x = 3,734,865,720.98

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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.