Home / 23,474,289.12-35,211,555.18-10,685,850.36

Finding the Fourth Proportional to 23,474,289.12, 35,211,555.18 and 10,685,850.36

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Solution

The fourth proportional to 23,474,289.12, 35,211,555.18 and 10,685,850.36 is: 16,028,830.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,474,289.12 : 35,211,555.18 = 10,685,850.36 : x
  2. Step 2: Convert to fraction form
    23,474,289.12/35,211,555.18 = 10,685,850.36/x
  3. Step 3: Cross multiply
    23,474,289.12x = 35,211,555.18 × 10,685,850.36
  4. Step 4: Simplify right side
    23,474,289.12x = 376,265,409,596,362.81
  5. Step 5: Solve for x
    x = 376,265,409,596,362.81/23,474,289.12
  6. Step 6: Final answer
    x = 16,028,830.85

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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.