Home / 46,718,997.55-70,040,557.14-19,445,704.93

Finding the Fourth Proportional to 46,718,997.55, 70,040,557.14 and 19,445,704.93

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Solution

The fourth proportional to 46,718,997.55, 70,040,557.14 and 19,445,704.93 is: 29,152,766.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,718,997.55 : 70,040,557.14 = 19,445,704.93 : x
  2. Step 2: Convert to fraction form
    46,718,997.55/70,040,557.14 = 19,445,704.93/x
  3. Step 3: Cross multiply
    46,718,997.55x = 70,040,557.14 × 19,445,704.93
  4. Step 4: Simplify right side
    46,718,997.55x = 1,361,988,007,291,912.75
  5. Step 5: Solve for x
    x = 1,361,988,007,291,912.75/46,718,997.55
  6. Step 6: Final answer
    x = 29,152,766.09

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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.