Home / 7,562,134,688.54-10,436,660,968.43-4,303,972,529.43

Finding the Fourth Proportional to 7,562,134,688.54, 10,436,660,968.43 and 4,303,972,529.43

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Solution

The fourth proportional to 7,562,134,688.54, 10,436,660,968.43 and 4,303,972,529.43 is: 5,940,002,916.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,562,134,688.54 : 10,436,660,968.43 = 4,303,972,529.43 : x
  2. Step 2: Convert to fraction form
    7,562,134,688.54/10,436,660,968.43 = 4,303,972,529.43/x
  3. Step 3: Cross multiply
    7,562,134,688.54x = 10,436,660,968.43 × 4,303,972,529.43
  4. Step 4: Simplify right side
    7,562,134,688.54x = 44,919,102,107,057,750,016
  5. Step 5: Solve for x
    x = 44,919,102,107,057,750,016/7,562,134,688.54
  6. Step 6: Final answer
    x = 5,940,002,916.79

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1.5x scale

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.