Home / 23,285,951.64-34,890,313.68-14,160,445.36

Finding the Fourth Proportional to 23,285,951.64, 34,890,313.68 and 14,160,445.36

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Solution

The fourth proportional to 23,285,951.64, 34,890,313.68 and 14,160,445.36 is: 21,217,186.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,285,951.64 : 34,890,313.68 = 14,160,445.36 : x
  2. Step 2: Convert to fraction form
    23,285,951.64/34,890,313.68 = 14,160,445.36/x
  3. Step 3: Cross multiply
    23,285,951.64x = 34,890,313.68 × 14,160,445.36
  4. Step 4: Simplify right side
    23,285,951.64x = 494,062,380,458,900.50
  5. Step 5: Solve for x
    x = 494,062,380,458,900.50/23,285,951.64
  6. Step 6: Final answer
    x = 21,217,186.57

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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.