Home / 6,567,702,541.93-9,852,821,299.67-2,144,932,958.61

Finding the Fourth Proportional to 6,567,702,541.93, 9,852,821,299.67 and 2,144,932,958.61

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Solution

The fourth proportional to 6,567,702,541.93, 9,852,821,299.67 and 2,144,932,958.61 is: 3,217,813,383.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567,702,541.93 : 9,852,821,299.67 = 2,144,932,958.61 : x
  2. Step 2: Convert to fraction form
    6,567,702,541.93/9,852,821,299.67 = 2,144,932,958.61/x
  3. Step 3: Cross multiply
    6,567,702,541.93x = 9,852,821,299.67 × 2,144,932,958.61
  4. Step 4: Simplify right side
    6,567,702,541.93x = 21,133,641,140,946,075,648
  5. Step 5: Solve for x
    x = 21,133,641,140,946,075,648/6,567,702,541.93
  6. Step 6: Final answer
    x = 3,217,813,383.91

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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.