Home / 34,388,672.40-51,583,008.60-33,065,974.80

Finding the Fourth Proportional to 34,388,672.40, 51,583,008.60 and 33,065,974.80

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Solution

The fourth proportional to 34,388,672.40, 51,583,008.60 and 33,065,974.80 is: 49,598,962.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,388,672.40 : 51,583,008.60 = 33,065,974.80 : x
  2. Step 2: Convert to fraction form
    34,388,672.40/51,583,008.60 = 33,065,974.80/x
  3. Step 3: Cross multiply
    34,388,672.40x = 51,583,008.60 × 33,065,974.80
  4. Step 4: Simplify right side
    34,388,672.40x = 1,705,642,462,475,783.25
  5. Step 5: Solve for x
    x = 1,705,642,462,475,783.25/34,388,672.40
  6. Step 6: Final answer
    x = 49,598,962.20

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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.