Home / 149,595,344.40-224,393,016.60-52,566,027.60

Finding the Fourth Proportional to 149,595,344.40, 224,393,016.60 and 52,566,027.60

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Solution

The fourth proportional to 149,595,344.40, 224,393,016.60 and 52,566,027.60 is: 78,849,041.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,595,344.40 : 224,393,016.60 = 52,566,027.60 : x
  2. Step 2: Convert to fraction form
    149,595,344.40/224,393,016.60 = 52,566,027.60/x
  3. Step 3: Cross multiply
    149,595,344.40x = 224,393,016.60 × 52,566,027.60
  4. Step 4: Simplify right side
    149,595,344.40x = 11,795,449,503,842,858
  5. Step 5: Solve for x
    x = 11,795,449,503,842,858/149,595,344.40
  6. Step 6: Final answer
    x = 78,849,041.40

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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.