Home / 222,624,030.55-311,036,632.85-222,624,030.55

Finding the Fourth Proportional to 222,624,030.55, 311,036,632.85 and 222,624,030.55

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Solution

The fourth proportional to 222,624,030.55, 311,036,632.85 and 222,624,030.55 is: 311,036,632.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,624,030.55 : 311,036,632.85 = 222,624,030.55 : x
  2. Step 2: Convert to fraction form
    222,624,030.55/311,036,632.85 = 222,624,030.55/x
  3. Step 3: Cross multiply
    222,624,030.55x = 311,036,632.85 × 222,624,030.55
  4. Step 4: Simplify right side
    222,624,030.55x = 69,244,228,853,767,544
  5. Step 5: Solve for x
    x = 69,244,228,853,767,544/222,624,030.55
  6. Step 6: Final answer
    x = 311,036,632.85

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.