Home / 17,175,024.70-25,762,537.05-16,335,216.70

Finding the Fourth Proportional to 17,175,024.70, 25,762,537.05 and 16,335,216.70

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Solution

The fourth proportional to 17,175,024.70, 25,762,537.05 and 16,335,216.70 is: 24,502,825.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,175,024.70 : 25,762,537.05 = 16,335,216.70 : x
  2. Step 2: Convert to fraction form
    17,175,024.70/25,762,537.05 = 16,335,216.70/x
  3. Step 3: Cross multiply
    17,175,024.70x = 25,762,537.05 × 16,335,216.70
  4. Step 4: Simplify right side
    17,175,024.70x = 420,836,625,453,528.75
  5. Step 5: Solve for x
    x = 420,836,625,453,528.75/17,175,024.70
  6. Step 6: Final answer
    x = 24,502,825.05

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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.