Home / 110,802,234.20-166,203,351.30-101,874,025.40

Finding the Fourth Proportional to 110,802,234.20, 166,203,351.30 and 101,874,025.40

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Solution

The fourth proportional to 110,802,234.20, 166,203,351.30 and 101,874,025.40 is: 152,811,038.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,802,234.20 : 166,203,351.30 = 101,874,025.40 : x
  2. Step 2: Convert to fraction form
    110,802,234.20/166,203,351.30 = 101,874,025.40/x
  3. Step 3: Cross multiply
    110,802,234.20x = 166,203,351.30 × 101,874,025.40
  4. Step 4: Simplify right side
    110,802,234.20x = 16,931,804,431,901,326
  5. Step 5: Solve for x
    x = 16,931,804,431,901,326/110,802,234.20
  6. Step 6: Final answer
    x = 152,811,038.10

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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.