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Finding the Fourth Proportional to 17,768,117.65, 24,932,051.75 and 17,768,117.65

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Solution

The fourth proportional to 17,768,117.65, 24,932,051.75 and 17,768,117.65 is: 24,932,051.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,768,117.65 : 24,932,051.75 = 17,768,117.65 : x
  2. Step 2: Convert to fraction form
    17,768,117.65/24,932,051.75 = 17,768,117.65/x
  3. Step 3: Cross multiply
    17,768,117.65x = 24,932,051.75 × 17,768,117.65
  4. Step 4: Simplify right side
    17,768,117.65x = 442,995,628,749,888.38
  5. Step 5: Solve for x
    x = 442,995,628,749,888.38/17,768,117.65
  6. Step 6: Final answer
    x = 24,932,051.75

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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.