Home / 16,165,665.07-24,252,358.35-5,383,059.37

Finding the Fourth Proportional to 16,165,665.07, 24,252,358.35 and 5,383,059.37

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Solution

The fourth proportional to 16,165,665.07, 24,252,358.35 and 5,383,059.37 is: 8,075,874.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,165,665.07 : 24,252,358.35 = 5,383,059.37 : x
  2. Step 2: Convert to fraction form
    16,165,665.07/24,252,358.35 = 5,383,059.37/x
  3. Step 3: Cross multiply
    16,165,665.07x = 24,252,358.35 × 5,383,059.37
  4. Step 4: Simplify right side
    16,165,665.07x = 130,551,884,860,565.25
  5. Step 5: Solve for x
    x = 130,551,884,860,565.25/16,165,665.07
  6. Step 6: Final answer
    x = 8,075,874.66

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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.