Home / 4,518,128,817.60-6,777,193,226.40-1,609,033,905.60

Finding the Fourth Proportional to 4,518,128,817.60, 6,777,193,226.40 and 1,609,033,905.60

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Solution

The fourth proportional to 4,518,128,817.60, 6,777,193,226.40 and 1,609,033,905.60 is: 2,413,550,858.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,518,128,817.60 : 6,777,193,226.40 = 1,609,033,905.60 : x
  2. Step 2: Convert to fraction form
    4,518,128,817.60/6,777,193,226.40 = 1,609,033,905.60/x
  3. Step 3: Cross multiply
    4,518,128,817.60x = 6,777,193,226.40 × 1,609,033,905.60
  4. Step 4: Simplify right side
    4,518,128,817.60x = 10,904,733,686,080,256,000
  5. Step 5: Solve for x
    x = 10,904,733,686,080,256,000/4,518,128,817.60
  6. Step 6: Final answer
    x = 2,413,550,858.40

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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.