Home / 6,233,912,859.44-8,602,693,416.32-3,376,031,859.56

Finding the Fourth Proportional to 6,233,912,859.44, 8,602,693,416.32 and 3,376,031,859.56

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Solution

The fourth proportional to 6,233,912,859.44, 8,602,693,416.32 and 3,376,031,859.56 is: 4,658,866,382.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,912,859.44 : 8,602,693,416.32 = 3,376,031,859.56 : x
  2. Step 2: Convert to fraction form
    6,233,912,859.44/8,602,693,416.32 = 3,376,031,859.56/x
  3. Step 3: Cross multiply
    6,233,912,859.44x = 8,602,693,416.32 × 3,376,031,859.56
  4. Step 4: Simplify right side
    6,233,912,859.44x = 29,042,967,051,528,007,680
  5. Step 5: Solve for x
    x = 29,042,967,051,528,007,680/6,233,912,859.44
  6. Step 6: Final answer
    x = 4,658,866,382.38

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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.