Home / 2,555,050,147.20-3,825,408,859.20-2,483,386,531.20

Finding the Fourth Proportional to 2,555,050,147.20, 3,825,408,859.20 and 2,483,386,531.20

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Solution

The fourth proportional to 2,555,050,147.20, 3,825,408,859.20 and 2,483,386,531.20 is: 3,718,114,436.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,555,050,147.20 : 3,825,408,859.20 = 2,483,386,531.20 : x
  2. Step 2: Convert to fraction form
    2,555,050,147.20/3,825,408,859.20 = 2,483,386,531.20/x
  3. Step 3: Cross multiply
    2,555,050,147.20x = 3,825,408,859.20 × 2,483,386,531.20
  4. Step 4: Simplify right side
    2,555,050,147.20x = 9,499,968,837,270,435,840
  5. Step 5: Solve for x
    x = 9,499,968,837,270,435,840/2,555,050,147.20
  6. Step 6: Final answer
    x = 3,718,114,436.10

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1.5x scale

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.