Home / 17,529,037.80-26,413,205.10-14,404,164.72

Finding the Fourth Proportional to 17,529,037.80, 26,413,205.10 and 14,404,164.72

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Solution

The fourth proportional to 17,529,037.80, 26,413,205.10 and 14,404,164.72 is: 21,704,565.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,529,037.80 : 26,413,205.10 = 14,404,164.72 : x
  2. Step 2: Convert to fraction form
    17,529,037.80/26,413,205.10 = 14,404,164.72/x
  3. Step 3: Cross multiply
    17,529,037.80x = 26,413,205.10 × 14,404,164.72
  4. Step 4: Simplify right side
    17,529,037.80x = 380,460,157,043,544.12
  5. Step 5: Solve for x
    x = 380,460,157,043,544.12/17,529,037.80
  6. Step 6: Final answer
    x = 21,704,565.95

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.