Home / 33,314,035.23-45,973,053.50-18,629,533.08

Finding the Fourth Proportional to 33,314,035.23, 45,973,053.50 and 18,629,533.08

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Solution

The fourth proportional to 33,314,035.23, 45,973,053.50 and 18,629,533.08 is: 25,708,579.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,314,035.23 : 45,973,053.50 = 18,629,533.08 : x
  2. Step 2: Convert to fraction form
    33,314,035.23/45,973,053.50 = 18,629,533.08/x
  3. Step 3: Cross multiply
    33,314,035.23x = 45,973,053.50 × 18,629,533.08
  4. Step 4: Simplify right side
    33,314,035.23x = 856,456,520,873,712
  5. Step 5: Solve for x
    x = 856,456,520,873,712/33,314,035.23
  6. Step 6: Final answer
    x = 25,708,579.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.