Home / 17,285,905.71-23,854,500.91-9,550,892.93

Finding the Fourth Proportional to 17,285,905.71, 23,854,500.91 and 9,550,892.93

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Solution

The fourth proportional to 17,285,905.71, 23,854,500.91 and 9,550,892.93 is: 13,180,205.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,285,905.71 : 23,854,500.91 = 9,550,892.93 : x
  2. Step 2: Convert to fraction form
    17,285,905.71/23,854,500.91 = 9,550,892.93/x
  3. Step 3: Cross multiply
    17,285,905.71x = 23,854,500.91 × 9,550,892.93
  4. Step 4: Simplify right side
    17,285,905.71x = 227,831,783,982,663.69
  5. Step 5: Solve for x
    x = 227,831,783,982,663.69/17,285,905.71
  6. Step 6: Final answer
    x = 13,180,205.18

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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.