Home / 16,166,210.56-24,250,321.80-5,384,475.52

Finding the Fourth Proportional to 16,166,210.56, 24,250,321.80 and 5,384,475.52

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Solution

The fourth proportional to 16,166,210.56, 24,250,321.80 and 5,384,475.52 is: 8,077,048.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,166,210.56 : 24,250,321.80 = 5,384,475.52 : x
  2. Step 2: Convert to fraction form
    16,166,210.56/24,250,321.80 = 5,384,475.52/x
  3. Step 3: Cross multiply
    16,166,210.56x = 24,250,321.80 × 5,384,475.52
  4. Step 4: Simplify right side
    16,166,210.56x = 130,575,264,084,222.33
  5. Step 5: Solve for x
    x = 130,575,264,084,222.33/16,166,210.56
  6. Step 6: Final answer
    x = 8,077,048.33

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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.