Home / 33,219,096.30-49,828,644.45-30,531,710.70

Finding the Fourth Proportional to 33,219,096.30, 49,828,644.45 and 30,531,710.70

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Solution

The fourth proportional to 33,219,096.30, 49,828,644.45 and 30,531,710.70 is: 45,797,566.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,219,096.30 : 49,828,644.45 = 30,531,710.70 : x
  2. Step 2: Convert to fraction form
    33,219,096.30/49,828,644.45 = 30,531,710.70/x
  3. Step 3: Cross multiply
    33,219,096.30x = 49,828,644.45 × 30,531,710.70
  4. Step 4: Simplify right side
    33,219,096.30x = 1,521,353,756,920,560.75
  5. Step 5: Solve for x
    x = 1,521,353,756,920,560.75/33,219,096.30
  6. Step 6: Final answer
    x = 45,797,566.05

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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.