Home / 6,567,702,542.43-9,852,821,300.42-2,144,932,959.11

Finding the Fourth Proportional to 6,567,702,542.43, 9,852,821,300.42 and 2,144,932,959.11

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Solution

The fourth proportional to 6,567,702,542.43, 9,852,821,300.42 and 2,144,932,959.11 is: 3,217,813,384.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,702,542.43 : 9,852,821,300.42 = 2,144,932,959.11 : x
  2. Step 2: Convert to fraction form
    6,567,702,542.43/9,852,821,300.42 = 2,144,932,959.11/x
  3. Step 3: Cross multiply
    6,567,702,542.43x = 9,852,821,300.42 × 2,144,932,959.11
  4. Step 4: Simplify right side
    6,567,702,542.43x = 21,133,641,147,481,186,304
  5. Step 5: Solve for x
    x = 21,133,641,147,481,186,304/6,567,702,542.43
  6. Step 6: Final answer
    x = 3,217,813,384.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.