Home / 26,753,289.02-40,120,090.31-9,241,389.62

Finding the Fourth Proportional to 26,753,289.02, 40,120,090.31 and 9,241,389.62

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Solution

The fourth proportional to 26,753,289.02, 40,120,090.31 and 9,241,389.62 is: 13,858,684.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,753,289.02 : 40,120,090.31 = 9,241,389.62 : x
  2. Step 2: Convert to fraction form
    26,753,289.02/40,120,090.31 = 9,241,389.62/x
  3. Step 3: Cross multiply
    26,753,289.02x = 40,120,090.31 × 9,241,389.62
  4. Step 4: Simplify right side
    26,753,289.02x = 370,765,385,897,489.19
  5. Step 5: Solve for x
    x = 370,765,385,897,489.19/26,753,289.02
  6. Step 6: Final answer
    x = 13,858,684.28

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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.