Home / 62,556,257.36-93,850,015.40-44,148,144.79

Finding the Fourth Proportional to 62,556,257.36, 93,850,015.40 and 44,148,144.79

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Solution

The fourth proportional to 62,556,257.36, 93,850,015.40 and 44,148,144.79 is: 66,233,247.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,556,257.36 : 93,850,015.40 = 44,148,144.79 : x
  2. Step 2: Convert to fraction form
    62,556,257.36/93,850,015.40 = 44,148,144.79/x
  3. Step 3: Cross multiply
    62,556,257.36x = 93,850,015.40 × 44,148,144.79
  4. Step 4: Simplify right side
    62,556,257.36x = 4,143,304,067,732,938.50
  5. Step 5: Solve for x
    x = 4,143,304,067,732,938.50/62,556,257.36
  6. Step 6: Final answer
    x = 66,233,247.36

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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.