Home / 1,611,317,776,734.60-2,224,622,236,532.40-1,025,698,171,518.80

Finding the Fourth Proportional to 1,611,317,776,734.60, 2,224,622,236,532.40 and 1,025,698,171,518.80

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Solution

The fourth proportional to 1,611,317,776,734.60, 2,224,622,236,532.40 and 1,025,698,171,518.80 is: 1,416,102,393,505.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,611,317,776,734.60 : 2,224,622,236,532.40 = 1,025,698,171,518.80 : x
  2. Step 2: Convert to fraction form
    1,611,317,776,734.60/2,224,622,236,532.40 = 1,025,698,171,518.80/x
  3. Step 3: Cross multiply
    1,611,317,776,734.60x = 2,224,622,236,532.40 × 1,025,698,171,518.80
  4. Step 4: Simplify right side
    1,611,317,776,734.60x = 2,281,790,960,331,346,147,278,848
  5. Step 5: Solve for x
    x = 2,281,790,960,331,346,147,278,848/1,611,317,776,734.60
  6. Step 6: Final answer
    x = 1,416,102,393,505.20

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Double scale
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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.