Home / 33,871,838.58-46,744,093.44-19,187,500.32

Finding the Fourth Proportional to 33,871,838.58, 46,744,093.44 and 19,187,500.32

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Solution

The fourth proportional to 33,871,838.58, 46,744,093.44 and 19,187,500.32 is: 26,479,292.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,871,838.58 : 46,744,093.44 = 19,187,500.32 : x
  2. Step 2: Convert to fraction form
    33,871,838.58/46,744,093.44 = 19,187,500.32/x
  3. Step 3: Cross multiply
    33,871,838.58x = 46,744,093.44 × 19,187,500.32
  4. Step 4: Simplify right side
    33,871,838.58x = 896,902,307,838,109.88
  5. Step 5: Solve for x
    x = 896,902,307,838,109.88/33,871,838.58
  6. Step 6: Final answer
    x = 26,479,292.10

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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.