Home / 16,903,103.73-25,355,092.31-4,607,168.16

Finding the Fourth Proportional to 16,903,103.73, 25,355,092.31 and 4,607,168.16

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Solution

The fourth proportional to 16,903,103.73, 25,355,092.31 and 4,607,168.16 is: 6,910,871.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,903,103.73 : 25,355,092.31 = 4,607,168.16 : x
  2. Step 2: Convert to fraction form
    16,903,103.73/25,355,092.31 = 4,607,168.16/x
  3. Step 3: Cross multiply
    16,903,103.73x = 25,355,092.31 × 4,607,168.16
  4. Step 4: Simplify right side
    16,903,103.73x = 116,815,173,984,492.84
  5. Step 5: Solve for x
    x = 116,815,173,984,492.84/16,903,103.73
  6. Step 6: Final answer
    x = 6,910,871.27

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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.