Home / 17,176,813.96-23,704,052.40-9,834,759.64

Finding the Fourth Proportional to 17,176,813.96, 23,704,052.40 and 9,834,759.64

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Solution

The fourth proportional to 17,176,813.96, 23,704,052.40 and 9,834,759.64 is: 13,571,996.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,176,813.96 : 23,704,052.40 = 9,834,759.64 : x
  2. Step 2: Convert to fraction form
    17,176,813.96/23,704,052.40 = 9,834,759.64/x
  3. Step 3: Cross multiply
    17,176,813.96x = 23,704,052.40 × 9,834,759.64
  4. Step 4: Simplify right side
    17,176,813.96x = 233,123,657,847,965.12
  5. Step 5: Solve for x
    x = 233,123,657,847,965.12/17,176,813.96
  6. Step 6: Final answer
    x = 13,571,996.44

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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.