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Finding the Fourth Proportional to 17,804,461.03, 24,569,628.52 and 9,857,357.62

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Solution

The fourth proportional to 17,804,461.03, 24,569,628.52 and 9,857,357.62 is: 13,602,861.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,804,461.03 : 24,569,628.52 = 9,857,357.62 : x
  2. Step 2: Convert to fraction form
    17,804,461.03/24,569,628.52 = 9,857,357.62/x
  3. Step 3: Cross multiply
    17,804,461.03x = 24,569,628.52 × 9,857,357.62
  4. Step 4: Simplify right side
    17,804,461.03x = 242,191,614,946,704.75
  5. Step 5: Solve for x
    x = 242,191,614,946,704.75/17,804,461.03
  6. Step 6: Final answer
    x = 13,602,861.36

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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.