Home / 7,181,532,166.60-10,779,100,694.70-4,426,542,022.60

Finding the Fourth Proportional to 7,181,532,166.60, 10,779,100,694.70 and 4,426,542,022.60

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Solution

The fourth proportional to 7,181,532,166.60, 10,779,100,694.70 and 4,426,542,022.60 is: 6,644,005,914.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,181,532,166.60 : 10,779,100,694.70 = 4,426,542,022.60 : x
  2. Step 2: Convert to fraction form
    7,181,532,166.60/10,779,100,694.70 = 4,426,542,022.60/x
  3. Step 3: Cross multiply
    7,181,532,166.60x = 10,779,100,694.70 × 4,426,542,022.60
  4. Step 4: Simplify right side
    7,181,532,166.60x = 47,714,142,190,926,413,824
  5. Step 5: Solve for x
    x = 47,714,142,190,926,413,824/7,181,532,166.60
  6. Step 6: Final answer
    x = 6,644,005,914.62

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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.