Home / 16,753,439.06-25,127,166.90-4,457,473.04

Finding the Fourth Proportional to 16,753,439.06, 25,127,166.90 and 4,457,473.04

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Solution

The fourth proportional to 16,753,439.06, 25,127,166.90 and 4,457,473.04 is: 6,685,413.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,753,439.06 : 25,127,166.90 = 4,457,473.04 : x
  2. Step 2: Convert to fraction form
    16,753,439.06/25,127,166.90 = 4,457,473.04/x
  3. Step 3: Cross multiply
    16,753,439.06x = 25,127,166.90 × 4,457,473.04
  4. Step 4: Simplify right side
    16,753,439.06x = 112,003,669,028,330.38
  5. Step 5: Solve for x
    x = 112,003,669,028,330.38/16,753,439.06
  6. Step 6: Final answer
    x = 6,685,413.58

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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.