Home / 46,202,246,458.25-63,759,474,474.11-25,602,780,433.67

Finding the Fourth Proportional to 46,202,246,458.25, 63,759,474,474.11 and 25,602,780,433.67

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Solution

The fourth proportional to 46,202,246,458.25, 63,759,474,474.11 and 25,602,780,433.67 is: 35,332,044,449.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,202,246,458.25 : 63,759,474,474.11 = 25,602,780,433.67 : x
  2. Step 2: Convert to fraction form
    46,202,246,458.25/63,759,474,474.11 = 25,602,780,433.67/x
  3. Step 3: Cross multiply
    46,202,246,458.25x = 63,759,474,474.11 × 25,602,780,433.67
  4. Step 4: Simplify right side
    46,202,246,458.25x = 1,632,419,825,526,825,287,680
  5. Step 5: Solve for x
    x = 1,632,419,825,526,825,287,680/46,202,246,458.25
  6. Step 6: Final answer
    x = 35,332,044,449.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.