Home / 44,684,439.21-67,026,559.79-11,895,015.51

Finding the Fourth Proportional to 44,684,439.21, 67,026,559.79 and 11,895,015.51

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Solution

The fourth proportional to 44,684,439.21, 67,026,559.79 and 11,895,015.51 is: 17,842,496.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,684,439.21 : 67,026,559.79 = 11,895,015.51 : x
  2. Step 2: Convert to fraction form
    44,684,439.21/67,026,559.79 = 11,895,015.51/x
  3. Step 3: Cross multiply
    44,684,439.21x = 67,026,559.79 × 11,895,015.51
  4. Step 4: Simplify right side
    44,684,439.21x = 797,281,968,224,517.25
  5. Step 5: Solve for x
    x = 797,281,968,224,517.25/44,684,439.21
  6. Step 6: Final answer
    x = 17,842,496.90

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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.