Home / 14,544,196.96-20,071,052.64-8,017,683.16

Finding the Fourth Proportional to 14,544,196.96, 20,071,052.64 and 8,017,683.16

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Solution

The fourth proportional to 14,544,196.96, 20,071,052.64 and 8,017,683.16 is: 11,064,436.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,544,196.96 : 20,071,052.64 = 8,017,683.16 : x
  2. Step 2: Convert to fraction form
    14,544,196.96/20,071,052.64 = 8,017,683.16/x
  3. Step 3: Cross multiply
    14,544,196.96x = 20,071,052.64 × 8,017,683.16
  4. Step 4: Simplify right side
    14,544,196.96x = 160,923,340,755,201.56
  5. Step 5: Solve for x
    x = 160,923,340,755,201.56/14,544,196.96
  6. Step 6: Final answer
    x = 11,064,436.30

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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.