Home / 32,968,441.20-49,442,540.04-22,798,653.60

Finding the Fourth Proportional to 32,968,441.20, 49,442,540.04 and 22,798,653.60

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Solution

The fourth proportional to 32,968,441.20, 49,442,540.04 and 22,798,653.60 is: 34,190,980.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,968,441.20 : 49,442,540.04 = 22,798,653.60 : x
  2. Step 2: Convert to fraction form
    32,968,441.20/49,442,540.04 = 22,798,653.60/x
  3. Step 3: Cross multiply
    32,968,441.20x = 49,442,540.04 × 22,798,653.60
  4. Step 4: Simplify right side
    32,968,441.20x = 1,127,223,343,476,090.25
  5. Step 5: Solve for x
    x = 1,127,223,343,476,090.25/32,968,441.20
  6. Step 6: Final answer
    x = 34,190,980.90

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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.