Home / 1,597,802,755.52-2,205,035,899.22-892,954,716.20

Finding the Fourth Proportional to 1,597,802,755.52, 2,205,035,899.22 and 892,954,716.20

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Solution

The fourth proportional to 1,597,802,755.52, 2,205,035,899.22 and 892,954,716.20 is: 1,232,315,565.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597,802,755.52 : 2,205,035,899.22 = 892,954,716.20 : x
  2. Step 2: Convert to fraction form
    1,597,802,755.52/2,205,035,899.22 = 892,954,716.20/x
  3. Step 3: Cross multiply
    1,597,802,755.52x = 2,205,035,899.22 × 892,954,716.20
  4. Step 4: Simplify right side
    1,597,802,755.52x = 1,968,997,205,598,283,008
  5. Step 5: Solve for x
    x = 1,968,997,205,598,283,008/1,597,802,755.52
  6. Step 6: Final answer
    x = 1,232,315,565.11

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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.