Home / 33,813,407.58-46,658,565.86-18,929,546.63

Finding the Fourth Proportional to 33,813,407.58, 46,658,565.86 and 18,929,546.63

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Solution

The fourth proportional to 33,813,407.58, 46,658,565.86 and 18,929,546.63 is: 26,120,570.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,813,407.58 : 46,658,565.86 = 18,929,546.63 : x
  2. Step 2: Convert to fraction form
    33,813,407.58/46,658,565.86 = 18,929,546.63/x
  3. Step 3: Cross multiply
    33,813,407.58x = 46,658,565.86 × 18,929,546.63
  4. Step 4: Simplify right side
    33,813,407.58x = 883,225,498,135,796
  5. Step 5: Solve for x
    x = 883,225,498,135,796/33,813,407.58
  6. Step 6: Final answer
    x = 26,120,570.55

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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.