Home / 2,481,154,017.84-3,423,993,256.14-1,352,124,097.85

Finding the Fourth Proportional to 2,481,154,017.84, 3,423,993,256.14 and 1,352,124,097.85

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Solution

The fourth proportional to 2,481,154,017.84, 3,423,993,256.14 and 1,352,124,097.85 is: 1,865,931,642.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,154,017.84 : 3,423,993,256.14 = 1,352,124,097.85 : x
  2. Step 2: Convert to fraction form
    2,481,154,017.84/3,423,993,256.14 = 1,352,124,097.85/x
  3. Step 3: Cross multiply
    2,481,154,017.84x = 3,423,993,256.14 × 1,352,124,097.85
  4. Step 4: Simplify right side
    2,481,154,017.84x = 4,629,663,792,511,341,568
  5. Step 5: Solve for x
    x = 4,629,663,792,511,341,568/2,481,154,017.84
  6. Step 6: Final answer
    x = 1,865,931,642.79

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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.