Home / 45,102,202,367.53-62,246,375,120.45-26,791,332,388.16

Finding the Fourth Proportional to 45,102,202,367.53, 62,246,375,120.45 and 26,791,332,388.16

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Solution

The fourth proportional to 45,102,202,367.53, 62,246,375,120.45 and 26,791,332,388.16 is: 36,975,208,266.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,102,202,367.53 : 62,246,375,120.45 = 26,791,332,388.16 : x
  2. Step 2: Convert to fraction form
    45,102,202,367.53/62,246,375,120.45 = 26,791,332,388.16/x
  3. Step 3: Cross multiply
    45,102,202,367.53x = 62,246,375,120.45 × 26,791,332,388.16
  4. Step 4: Simplify right side
    45,102,202,367.53x = 1,667,663,325,809,810,604,032
  5. Step 5: Solve for x
    x = 1,667,663,325,809,810,604,032/45,102,202,367.53
  6. Step 6: Final answer
    x = 36,975,208,266.34

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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.