Home / 32,028,015.09-48,032,086.56-11,555,073.26

Finding the Fourth Proportional to 32,028,015.09, 48,032,086.56 and 11,555,073.26

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Solution

The fourth proportional to 32,028,015.09, 48,032,086.56 and 11,555,073.26 is: 17,329,025.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,028,015.09 : 48,032,086.56 = 11,555,073.26 : x
  2. Step 2: Convert to fraction form
    32,028,015.09/48,032,086.56 = 11,555,073.26/x
  3. Step 3: Cross multiply
    32,028,015.09x = 48,032,086.56 × 11,555,073.26
  4. Step 4: Simplify right side
    32,028,015.09x = 555,014,278,791,301
  5. Step 5: Solve for x
    x = 555,014,278,791,301/32,028,015.09
  6. Step 6: Final answer
    x = 17,329,025.14

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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.