Home / 17,834,042.59-26,705,651.20-11,750,330.21

Finding the Fourth Proportional to 17,834,042.59, 26,705,651.20 and 11,750,330.21

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Solution

The fourth proportional to 17,834,042.59, 26,705,651.20 and 11,750,330.21 is: 17,595,574.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834,042.59 : 26,705,651.20 = 11,750,330.21 : x
  2. Step 2: Convert to fraction form
    17,834,042.59/26,705,651.20 = 11,750,330.21/x
  3. Step 3: Cross multiply
    17,834,042.59x = 26,705,651.20 × 11,750,330.21
  4. Step 4: Simplify right side
    17,834,042.59x = 313,800,219,910,178.69
  5. Step 5: Solve for x
    x = 313,800,219,910,178.69/17,834,042.59
  6. Step 6: Final answer
    x = 17,595,574.21

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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.