Home / 2,447,022,498.80-3,670,023,642.60-895,044,873.20

Finding the Fourth Proportional to 2,447,022,498.80, 3,670,023,642.60 and 895,044,873.20

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Solution

The fourth proportional to 2,447,022,498.80, 3,670,023,642.60 and 895,044,873.20 is: 1,342,380,729.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,022,498.80 : 3,670,023,642.60 = 895,044,873.20 : x
  2. Step 2: Convert to fraction form
    2,447,022,498.80/3,670,023,642.60 = 895,044,873.20/x
  3. Step 3: Cross multiply
    2,447,022,498.80x = 3,670,023,642.60 × 895,044,873.20
  4. Step 4: Simplify right side
    2,447,022,498.80x = 3,284,835,845,831,919,104
  5. Step 5: Solve for x
    x = 3,284,835,845,831,919,104/2,447,022,498.80
  6. Step 6: Final answer
    x = 1,342,380,729.01

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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.