Home / 33,838,494.29-46,697,181.32-18,368,589.41

Finding the Fourth Proportional to 33,838,494.29, 46,697,181.32 and 18,368,589.41

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Solution

The fourth proportional to 33,838,494.29, 46,697,181.32 and 18,368,589.41 is: 25,348,685.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,838,494.29 : 46,697,181.32 = 18,368,589.41 : x
  2. Step 2: Convert to fraction form
    33,838,494.29/46,697,181.32 = 18,368,589.41/x
  3. Step 3: Cross multiply
    33,838,494.29x = 46,697,181.32 × 18,368,589.41
  4. Step 4: Simplify right side
    33,838,494.29x = 857,761,350,179,558.88
  5. Step 5: Solve for x
    x = 857,761,350,179,558.88/33,838,494.29
  6. Step 6: Final answer
    x = 25,348,685.52

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1.5x scale

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.