Home / 16,733,445.80-23,086,172.24-10,538,877.64

Finding the Fourth Proportional to 16,733,445.80, 23,086,172.24 and 10,538,877.64

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Solution

The fourth proportional to 16,733,445.80, 23,086,172.24 and 10,538,877.64 is: 14,539,883.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,733,445.80 : 23,086,172.24 = 10,538,877.64 : x
  2. Step 2: Convert to fraction form
    16,733,445.80/23,086,172.24 = 10,538,877.64/x
  3. Step 3: Cross multiply
    16,733,445.80x = 23,086,172.24 × 10,538,877.64
  4. Step 4: Simplify right side
    16,733,445.80x = 243,302,344,413,324.72
  5. Step 5: Solve for x
    x = 243,302,344,413,324.72/16,733,445.80
  6. Step 6: Final answer
    x = 14,539,883.02

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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.