Home / 17,088,856.92-23,582,657.34-9,354,393

Finding the Fourth Proportional to 17,088,856.92, 23,582,657.34 and 9,354,393

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Solution

The fourth proportional to 17,088,856.92, 23,582,657.34 and 9,354,393 is: 12,909,081.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,088,856.92 : 23,582,657.34 = 9,354,393 : x
  2. Step 2: Convert to fraction form
    17,088,856.92/23,582,657.34 = 9,354,393/x
  3. Step 3: Cross multiply
    17,088,856.92x = 23,582,657.34 × 9,354,393
  4. Step 4: Simplify right side
    17,088,856.92x = 220,601,444,742,694.62
  5. Step 5: Solve for x
    x = 220,601,444,742,694.62/17,088,856.92
  6. Step 6: Final answer
    x = 12,909,081.38

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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.