Home / 23,313,830.70-34,970,746.05-16,511,385.90

Finding the Fourth Proportional to 23,313,830.70, 34,970,746.05 and 16,511,385.90

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Solution

The fourth proportional to 23,313,830.70, 34,970,746.05 and 16,511,385.90 is: 24,767,078.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,313,830.70 : 34,970,746.05 = 16,511,385.90 : x
  2. Step 2: Convert to fraction form
    23,313,830.70/34,970,746.05 = 16,511,385.90/x
  3. Step 3: Cross multiply
    23,313,830.70x = 34,970,746.05 × 16,511,385.90
  4. Step 4: Simplify right side
    23,313,830.70x = 577,415,483,242,450.62
  5. Step 5: Solve for x
    x = 577,415,483,242,450.62/23,313,830.70
  6. Step 6: Final answer
    x = 24,767,078.85

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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.