Home / 3,283,994,411.24-4,530,194,111.46-2,030,530,582.76

Finding the Fourth Proportional to 3,283,994,411.24, 4,530,194,111.46 and 2,030,530,582.76

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Solution

The fourth proportional to 3,283,994,411.24, 4,530,194,111.46 and 2,030,530,582.76 is: 2,801,069,836.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,283,994,411.24 : 4,530,194,111.46 = 2,030,530,582.76 : x
  2. Step 2: Convert to fraction form
    3,283,994,411.24/4,530,194,111.46 = 2,030,530,582.76/x
  3. Step 3: Cross multiply
    3,283,994,411.24x = 4,530,194,111.46 × 2,030,530,582.76
  4. Step 4: Simplify right side
    3,283,994,411.24x = 9,198,697,689,158,794,240
  5. Step 5: Solve for x
    x = 9,198,697,689,158,794,240/3,283,994,411.24
  6. Step 6: Final answer
    x = 2,801,069,836.68

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Half scale
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Double scale
Find fourth proportional to 3,283,994,412.24, 4,530,194,112.84 and 2,030,530,583.76
Similar ratio
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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.