Home / 43,928,442.63-65,893,314.85-16,627,405.32

Finding the Fourth Proportional to 43,928,442.63, 65,893,314.85 and 16,627,405.32

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Solution

The fourth proportional to 43,928,442.63, 65,893,314.85 and 16,627,405.32 is: 24,941,354.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,928,442.63 : 65,893,314.85 = 16,627,405.32 : x
  2. Step 2: Convert to fraction form
    43,928,442.63/65,893,314.85 = 16,627,405.32/x
  3. Step 3: Cross multiply
    43,928,442.63x = 65,893,314.85 × 16,627,405.32
  4. Step 4: Simplify right side
    43,928,442.63x = 1,095,634,853,847,756.50
  5. Step 5: Solve for x
    x = 1,095,634,853,847,756.50/43,928,442.63
  6. Step 6: Final answer
    x = 24,941,354.35

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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.