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Finding the Fourth Proportional to 36,201,673.65, 54,302,510.48 and 36,201,673.65

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Solution

The fourth proportional to 36,201,673.65, 54,302,510.48 and 36,201,673.65 is: 54,302,510.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,201,673.65 : 54,302,510.48 = 36,201,673.65 : x
  2. Step 2: Convert to fraction form
    36,201,673.65/54,302,510.48 = 36,201,673.65/x
  3. Step 3: Cross multiply
    36,201,673.65x = 54,302,510.48 × 36,201,673.65
  4. Step 4: Simplify right side
    36,201,673.65x = 1,965,841,762,591,656.50
  5. Step 5: Solve for x
    x = 1,965,841,762,591,656.50/36,201,673.65
  6. Step 6: Final answer
    x = 54,302,510.48

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Double scale
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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.