Home / 23,313,650.64-34,949,305.56-8,159,315.28

Finding the Fourth Proportional to 23,313,650.64, 34,949,305.56 and 8,159,315.28

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Solution

The fourth proportional to 23,313,650.64, 34,949,305.56 and 8,159,315.28 is: 12,231,563.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,313,650.64 : 34,949,305.56 = 8,159,315.28 : x
  2. Step 2: Convert to fraction form
    23,313,650.64/34,949,305.56 = 8,159,315.28/x
  3. Step 3: Cross multiply
    23,313,650.64x = 34,949,305.56 × 8,159,315.28
  4. Step 4: Simplify right side
    23,313,650.64x = 285,162,402,881,097
  5. Step 5: Solve for x
    x = 285,162,402,881,097/23,313,650.64
  6. Step 6: Final answer
    x = 12,231,563.70

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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.