Home / 51,224,226.55-76,836,352.88-14,341,550.29

Finding the Fourth Proportional to 51,224,226.55, 76,836,352.88 and 14,341,550.29

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Solution

The fourth proportional to 51,224,226.55, 76,836,352.88 and 14,341,550.29 is: 21,512,329.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,224,226.55 : 76,836,352.88 = 14,341,550.29 : x
  2. Step 2: Convert to fraction form
    51,224,226.55/76,836,352.88 = 14,341,550.29/x
  3. Step 3: Cross multiply
    51,224,226.55x = 76,836,352.88 × 14,341,550.29
  4. Step 4: Simplify right side
    51,224,226.55x = 1,101,952,418,772,469.25
  5. Step 5: Solve for x
    x = 1,101,952,418,772,469.25/51,224,226.55
  6. Step 6: Final answer
    x = 21,512,329.09

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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.