Home / 34,915,361.59-48,184,692.42-19,445,443.75

Finding the Fourth Proportional to 34,915,361.59, 48,184,692.42 and 19,445,443.75

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Solution

The fourth proportional to 34,915,361.59, 48,184,692.42 and 19,445,443.75 is: 26,835,544.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,915,361.59 : 48,184,692.42 = 19,445,443.75 : x
  2. Step 2: Convert to fraction form
    34,915,361.59/48,184,692.42 = 19,445,443.75/x
  3. Step 3: Cross multiply
    34,915,361.59x = 48,184,692.42 × 19,445,443.75
  4. Step 4: Simplify right side
    34,915,361.59x = 936,972,726,064,161.38
  5. Step 5: Solve for x
    x = 936,972,726,064,161.38/34,915,361.59
  6. Step 6: Final answer
    x = 26,835,544.11

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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.