Home / 43,804,570.46-65,660,520.58-16,499,048.96

Finding the Fourth Proportional to 43,804,570.46, 65,660,520.58 and 16,499,048.96

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Solution

The fourth proportional to 43,804,570.46, 65,660,520.58 and 16,499,048.96 is: 24,731,121.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,804,570.46 : 65,660,520.58 = 16,499,048.96 : x
  2. Step 2: Convert to fraction form
    43,804,570.46/65,660,520.58 = 16,499,048.96/x
  3. Step 3: Cross multiply
    43,804,570.46x = 65,660,520.58 × 16,499,048.96
  4. Step 4: Simplify right side
    43,804,570.46x = 1,083,336,143,911,411.25
  5. Step 5: Solve for x
    x = 1,083,336,143,911,411.25/43,804,570.46
  6. Step 6: Final answer
    x = 24,731,121.27

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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.