Home / 15,596,968.67-23,395,986.74-5,361,741.03

Finding the Fourth Proportional to 15,596,968.67, 23,395,986.74 and 5,361,741.03

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Solution

The fourth proportional to 15,596,968.67, 23,395,986.74 and 5,361,741.03 is: 8,042,795.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,596,968.67 : 23,395,986.74 = 5,361,741.03 : x
  2. Step 2: Convert to fraction form
    15,596,968.67/23,395,986.74 = 5,361,741.03/x
  3. Step 3: Cross multiply
    15,596,968.67x = 23,395,986.74 × 5,361,741.03
  4. Step 4: Simplify right side
    15,596,968.67x = 125,443,222,142,333.25
  5. Step 5: Solve for x
    x = 125,443,222,142,333.25/15,596,968.67
  6. Step 6: Final answer
    x = 8,042,795.03

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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.