Home / 16,589,440.05-22,893,099.66-9,246,835.41

Finding the Fourth Proportional to 16,589,440.05, 22,893,099.66 and 9,246,835.41

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Solution

The fourth proportional to 16,589,440.05, 22,893,099.66 and 9,246,835.41 is: 12,760,450.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,589,440.05 : 22,893,099.66 = 9,246,835.41 : x
  2. Step 2: Convert to fraction form
    16,589,440.05/22,893,099.66 = 9,246,835.41/x
  3. Step 3: Cross multiply
    16,589,440.05x = 22,893,099.66 × 9,246,835.41
  4. Step 4: Simplify right side
    16,589,440.05x = 211,688,724,580,746.97
  5. Step 5: Solve for x
    x = 211,688,724,580,746.97/16,589,440.05
  6. Step 6: Final answer
    x = 12,760,450.26

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1.5x scale

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.