Home / 47,024,611.38-64,894,765.94-25,832,284.64

Finding the Fourth Proportional to 47,024,611.38, 64,894,765.94 and 25,832,284.64

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Solution

The fourth proportional to 47,024,611.38, 64,894,765.94 and 25,832,284.64 is: 35,648,993.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,024,611.38 : 64,894,765.94 = 25,832,284.64 : x
  2. Step 2: Convert to fraction form
    47,024,611.38/64,894,765.94 = 25,832,284.64/x
  3. Step 3: Cross multiply
    47,024,611.38x = 64,894,765.94 × 25,832,284.64
  4. Step 4: Simplify right side
    47,024,611.38x = 1,676,380,064,954,622
  5. Step 5: Solve for x
    x = 1,676,380,064,954,622/47,024,611.38
  6. Step 6: Final answer
    x = 35,648,993.49

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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.