Home / 10,116,250.40-15,174,375.60-7,033,892.60

Finding the Fourth Proportional to 10,116,250.40, 15,174,375.60 and 7,033,892.60

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Solution

The fourth proportional to 10,116,250.40, 15,174,375.60 and 7,033,892.60 is: 10,550,838.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,116,250.40 : 15,174,375.60 = 7,033,892.60 : x
  2. Step 2: Convert to fraction form
    10,116,250.40/15,174,375.60 = 7,033,892.60/x
  3. Step 3: Cross multiply
    10,116,250.40x = 15,174,375.60 × 7,033,892.60
  4. Step 4: Simplify right side
    10,116,250.40x = 106,734,928,242,460.55
  5. Step 5: Solve for x
    x = 106,734,928,242,460.55/10,116,250.40
  6. Step 6: Final answer
    x = 10,550,838.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.