Home / 29,647,812.40-44,471,718.60-24,971,131.60

Finding the Fourth Proportional to 29,647,812.40, 44,471,718.60 and 24,971,131.60

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Solution

The fourth proportional to 29,647,812.40, 44,471,718.60 and 24,971,131.60 is: 37,456,697.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,647,812.40 : 44,471,718.60 = 24,971,131.60 : x
  2. Step 2: Convert to fraction form
    29,647,812.40/44,471,718.60 = 24,971,131.60/x
  3. Step 3: Cross multiply
    29,647,812.40x = 44,471,718.60 × 24,971,131.60
  4. Step 4: Simplify right side
    29,647,812.40x = 1,110,509,137,638,767.88
  5. Step 5: Solve for x
    x = 1,110,509,137,638,767.88/29,647,812.40
  6. Step 6: Final answer
    x = 37,456,697.40

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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.