Home / 36,012,173.58-54,028,375.65-14,461,907.58

Finding the Fourth Proportional to 36,012,173.58, 54,028,375.65 and 14,461,907.58

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Solution

The fourth proportional to 36,012,173.58, 54,028,375.65 and 14,461,907.58 is: 21,696,923.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,012,173.58 : 54,028,375.65 = 14,461,907.58 : x
  2. Step 2: Convert to fraction form
    36,012,173.58/54,028,375.65 = 14,461,907.58/x
  3. Step 3: Cross multiply
    36,012,173.58x = 54,028,375.65 × 14,461,907.58
  4. Step 4: Simplify right side
    36,012,173.58x = 781,353,375,347,822.38
  5. Step 5: Solve for x
    x = 781,353,375,347,822.38/36,012,173.58
  6. Step 6: Final answer
    x = 21,696,923.50

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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.