Home / 24,948,556.40-37,450,828.20-19,293,849.20

Finding the Fourth Proportional to 24,948,556.40, 37,450,828.20 and 19,293,849.20

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Solution

The fourth proportional to 24,948,556.40, 37,450,828.20 and 19,293,849.20 is: 28,962,422.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,948,556.40 : 37,450,828.20 = 19,293,849.20 : x
  2. Step 2: Convert to fraction form
    24,948,556.40/37,450,828.20 = 19,293,849.20/x
  3. Step 3: Cross multiply
    24,948,556.40x = 37,450,828.20 × 19,293,849.20
  4. Step 4: Simplify right side
    24,948,556.40x = 722,570,631,705,907.50
  5. Step 5: Solve for x
    x = 722,570,631,705,907.50/24,948,556.40
  6. Step 6: Final answer
    x = 28,962,422.52

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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.