Home / 5,388,090,564.60-8,076,089,229.30-3,060,142,788.60

Finding the Fourth Proportional to 5,388,090,564.60, 8,076,089,229.30 and 3,060,142,788.60

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Solution

The fourth proportional to 5,388,090,564.60, 8,076,089,229.30 and 3,060,142,788.60 is: 4,586,780,032.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,388,090,564.60 : 8,076,089,229.30 = 3,060,142,788.60 : x
  2. Step 2: Convert to fraction form
    5,388,090,564.60/8,076,089,229.30 = 3,060,142,788.60/x
  3. Step 3: Cross multiply
    5,388,090,564.60x = 8,076,089,229.30 × 3,060,142,788.60
  4. Step 4: Simplify right side
    5,388,090,564.60x = 24,713,986,215,132,528,640
  5. Step 5: Solve for x
    x = 24,713,986,215,132,528,640/5,388,090,564.60
  6. Step 6: Final answer
    x = 4,586,780,032.52

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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.