Home / 36,295,257.50-54,442,836.59-16,853,852.35

Finding the Fourth Proportional to 36,295,257.50, 54,442,836.59 and 16,853,852.35

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Solution

The fourth proportional to 36,295,257.50, 54,442,836.59 and 16,853,852.35 is: 25,280,755.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,295,257.50 : 54,442,836.59 = 16,853,852.35 : x
  2. Step 2: Convert to fraction form
    36,295,257.50/54,442,836.59 = 16,853,852.35/x
  3. Step 3: Cross multiply
    36,295,257.50x = 54,442,836.59 × 16,853,852.35
  4. Step 4: Simplify right side
    36,295,257.50x = 917,571,529,386,821.75
  5. Step 5: Solve for x
    x = 917,571,529,386,821.75/36,295,257.50
  6. Step 6: Final answer
    x = 25,280,755.47

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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.