Home / 29,351,563.79-44,025,726.44-12,075,392.57

Finding the Fourth Proportional to 29,351,563.79, 44,025,726.44 and 12,075,392.57

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Solution

The fourth proportional to 29,351,563.79, 44,025,726.44 and 12,075,392.57 is: 18,112,422.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,351,563.79 : 44,025,726.44 = 12,075,392.57 : x
  2. Step 2: Convert to fraction form
    29,351,563.79/44,025,726.44 = 12,075,392.57/x
  3. Step 3: Cross multiply
    29,351,563.79x = 44,025,726.44 × 12,075,392.57
  4. Step 4: Simplify right side
    29,351,563.79x = 531,627,929,752,488.44
  5. Step 5: Solve for x
    x = 531,627,929,752,488.44/29,351,563.79
  6. Step 6: Final answer
    x = 18,112,422.69

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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.