Home / 4,354,012,960.80-6,009,047,989.53-2,474,700,738.75

Finding the Fourth Proportional to 4,354,012,960.80, 6,009,047,989.53 and 2,474,700,738.75

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Solution

The fourth proportional to 4,354,012,960.80, 6,009,047,989.53 and 2,474,700,738.75 is: 3,415,376,948.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354,012,960.80 : 6,009,047,989.53 = 2,474,700,738.75 : x
  2. Step 2: Convert to fraction form
    4,354,012,960.80/6,009,047,989.53 = 2,474,700,738.75/x
  3. Step 3: Cross multiply
    4,354,012,960.80x = 6,009,047,989.53 × 2,474,700,738.75
  4. Step 4: Simplify right side
    4,354,012,960.80x = 14,870,595,498,874,093,568
  5. Step 5: Solve for x
    x = 14,870,595,498,874,093,568/4,354,012,960.80
  6. Step 6: Final answer
    x = 3,415,376,948.29

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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.