Home / 27,406,988.96-41,115,668.38-11,013,549.54

Finding the Fourth Proportional to 27,406,988.96, 41,115,668.38 and 11,013,549.54

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Solution

The fourth proportional to 27,406,988.96, 41,115,668.38 and 11,013,549.54 is: 16,522,407.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,406,988.96 : 41,115,668.38 = 11,013,549.54 : x
  2. Step 2: Convert to fraction form
    27,406,988.96/41,115,668.38 = 11,013,549.54/x
  3. Step 3: Cross multiply
    27,406,988.96x = 41,115,668.38 × 11,013,549.54
  4. Step 4: Simplify right side
    27,406,988.96x = 452,829,450,703,664.62
  5. Step 5: Solve for x
    x = 452,829,450,703,664.62/27,406,988.96
  6. Step 6: Final answer
    x = 16,522,407.90

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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.