Home / 110,080,464.98-151,786,234.91-70,335,486.59

Finding the Fourth Proportional to 110,080,464.98, 151,786,234.91 and 70,335,486.59

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Solution

The fourth proportional to 110,080,464.98, 151,786,234.91 and 70,335,486.59 is: 96,983,226.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,080,464.98 : 151,786,234.91 = 70,335,486.59 : x
  2. Step 2: Convert to fraction form
    110,080,464.98/151,786,234.91 = 70,335,486.59/x
  3. Step 3: Cross multiply
    110,080,464.98x = 151,786,234.91 × 70,335,486.59
  4. Step 4: Simplify right side
    110,080,464.98x = 10,675,958,689,475,800
  5. Step 5: Solve for x
    x = 10,675,958,689,475,800/110,080,464.98
  6. Step 6: Final answer
    x = 96,983,226.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.