Home / 17,496,171.90-26,236,384.65-6,709,887.90

Finding the Fourth Proportional to 17,496,171.90, 26,236,384.65 and 6,709,887.90

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Solution

The fourth proportional to 17,496,171.90, 26,236,384.65 and 6,709,887.90 is: 10,061,812.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,171.90 : 26,236,384.65 = 6,709,887.90 : x
  2. Step 2: Convert to fraction form
    17,496,171.90/26,236,384.65 = 6,709,887.90/x
  3. Step 3: Cross multiply
    17,496,171.90x = 26,236,384.65 × 6,709,887.90
  4. Step 4: Simplify right side
    17,496,171.90x = 176,043,199,902,780.75
  5. Step 5: Solve for x
    x = 176,043,199,902,780.75/17,496,171.90
  6. Step 6: Final answer
    x = 10,061,812.43

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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.