Home / 6,567,702,542.93-9,852,821,301.17-2,144,932,959.61

Finding the Fourth Proportional to 6,567,702,542.93, 9,852,821,301.17 and 2,144,932,959.61

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Solution

The fourth proportional to 6,567,702,542.93, 9,852,821,301.17 and 2,144,932,959.61 is: 3,217,813,385.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,702,542.93 : 9,852,821,301.17 = 2,144,932,959.61 : x
  2. Step 2: Convert to fraction form
    6,567,702,542.93/9,852,821,301.17 = 2,144,932,959.61/x
  3. Step 3: Cross multiply
    6,567,702,542.93x = 9,852,821,301.17 × 2,144,932,959.61
  4. Step 4: Simplify right side
    6,567,702,542.93x = 21,133,641,154,027,020,288
  5. Step 5: Solve for x
    x = 21,133,641,154,027,020,288/6,567,702,542.93
  6. Step 6: Final answer
    x = 3,217,813,385.41

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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.