Home / 109,542,425.51-164,344,357.01-44,009,581.25

Finding the Fourth Proportional to 109,542,425.51, 164,344,357.01 and 44,009,581.25

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Solution

The fourth proportional to 109,542,425.51, 164,344,357.01 and 44,009,581.25 is: 66,026,713.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,542,425.51 : 164,344,357.01 = 44,009,581.25 : x
  2. Step 2: Convert to fraction form
    109,542,425.51/164,344,357.01 = 44,009,581.25/x
  3. Step 3: Cross multiply
    109,542,425.51x = 164,344,357.01 × 44,009,581.25
  4. Step 4: Simplify right side
    109,542,425.51x = 7,232,726,331,768,832
  5. Step 5: Solve for x
    x = 7,232,726,331,768,832/109,542,425.51
  6. Step 6: Final answer
    x = 66,026,713.38

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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.