Home / 3,235,931,770.02-4,464,315,202.86-1,879,334,729.58

Finding the Fourth Proportional to 3,235,931,770.02, 4,464,315,202.86 and 1,879,334,729.58

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Solution

The fourth proportional to 3,235,931,770.02, 4,464,315,202.86 and 1,879,334,729.58 is: 2,592,743,976.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,931,770.02 : 4,464,315,202.86 = 1,879,334,729.58 : x
  2. Step 2: Convert to fraction form
    3,235,931,770.02/4,464,315,202.86 = 1,879,334,729.58/x
  3. Step 3: Cross multiply
    3,235,931,770.02x = 4,464,315,202.86 × 1,879,334,729.58
  4. Step 4: Simplify right side
    3,235,931,770.02x = 8,389,942,604,526,780,416
  5. Step 5: Solve for x
    x = 8,389,942,604,526,780,416/3,235,931,770.02
  6. Step 6: Final answer
    x = 2,592,743,976.33

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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.