Home / 224,202,517.80-336,303,776.70-166,089,444.45

Finding the Fourth Proportional to 224,202,517.80, 336,303,776.70 and 166,089,444.45

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Solution

The fourth proportional to 224,202,517.80, 336,303,776.70 and 166,089,444.45 is: 249,134,166.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,202,517.80 : 336,303,776.70 = 166,089,444.45 : x
  2. Step 2: Convert to fraction form
    224,202,517.80/336,303,776.70 = 166,089,444.45/x
  3. Step 3: Cross multiply
    224,202,517.80x = 336,303,776.70 × 166,089,444.45
  4. Step 4: Simplify right side
    224,202,517.80x = 55,856,507,438,539,848
  5. Step 5: Solve for x
    x = 55,856,507,438,539,848/224,202,517.80
  6. Step 6: Final answer
    x = 249,134,166.68

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1.5x scale

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.