Home / 34,388,661.40-51,582,992.10-33,065,963.80

Finding the Fourth Proportional to 34,388,661.40, 51,582,992.10 and 33,065,963.80

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Solution

The fourth proportional to 34,388,661.40, 51,582,992.10 and 33,065,963.80 is: 49,598,945.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,388,661.40 : 51,582,992.10 = 33,065,963.80 : x
  2. Step 2: Convert to fraction form
    34,388,661.40/51,582,992.10 = 33,065,963.80/x
  3. Step 3: Cross multiply
    34,388,661.40x = 51,582,992.10 × 33,065,963.80
  4. Step 4: Simplify right side
    34,388,661.40x = 1,705,641,349,474,286
  5. Step 5: Solve for x
    x = 1,705,641,349,474,286/34,388,661.40
  6. Step 6: Final answer
    x = 49,598,945.70

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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.