Home / 23,759,694.31-32,788,378.15-12,894,678.31

Finding the Fourth Proportional to 23,759,694.31, 32,788,378.15 and 12,894,678.31

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Solution

The fourth proportional to 23,759,694.31, 32,788,378.15 and 12,894,678.31 is: 17,794,656.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,759,694.31 : 32,788,378.15 = 12,894,678.31 : x
  2. Step 2: Convert to fraction form
    23,759,694.31/32,788,378.15 = 12,894,678.31/x
  3. Step 3: Cross multiply
    23,759,694.31x = 32,788,378.15 × 12,894,678.31
  4. Step 4: Simplify right side
    23,759,694.31x = 422,795,588,550,882.94
  5. Step 5: Solve for x
    x = 422,795,588,550,882.94/23,759,694.31
  6. Step 6: Final answer
    x = 17,794,656.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.