Home / 43,928,451.63-65,893,328.37-16,627,414.32

Finding the Fourth Proportional to 43,928,451.63, 65,893,328.37 and 16,627,414.32

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Solution

The fourth proportional to 43,928,451.63, 65,893,328.37 and 16,627,414.32 is: 24,941,367.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,928,451.63 : 65,893,328.37 = 16,627,414.32 : x
  2. Step 2: Convert to fraction form
    43,928,451.63/65,893,328.37 = 16,627,414.32/x
  3. Step 3: Cross multiply
    43,928,451.63x = 65,893,328.37 × 16,627,414.32
  4. Step 4: Simplify right side
    43,928,451.63x = 1,095,635,671,731,800.25
  5. Step 5: Solve for x
    x = 1,095,635,671,731,800.25/43,928,451.63
  6. Step 6: Final answer
    x = 24,941,367.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.