Home / 33,973,546.10-46,888,818.39-20,036,433.08

Finding the Fourth Proportional to 33,973,546.10, 46,888,818.39 and 20,036,433.08

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Solution

The fourth proportional to 33,973,546.10, 46,888,818.39 and 20,036,433.08 is: 27,653,418.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,973,546.10 : 46,888,818.39 = 20,036,433.08 : x
  2. Step 2: Convert to fraction form
    33,973,546.10/46,888,818.39 = 20,036,433.08/x
  3. Step 3: Cross multiply
    33,973,546.10x = 46,888,818.39 × 20,036,433.08
  4. Step 4: Simplify right side
    33,973,546.10x = 939,484,671,871,508.25
  5. Step 5: Solve for x
    x = 939,484,671,871,508.25/33,973,546.10
  6. Step 6: Final answer
    x = 27,653,418.02

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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.