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Finding the Fourth Proportional to 62,469,992.71, 93,713,708.04 and 26,070,039.37

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Solution

The fourth proportional to 62,469,992.71, 93,713,708.04 and 26,070,039.37 is: 39,108,697.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,469,992.71 : 93,713,708.04 = 26,070,039.37 : x
  2. Step 2: Convert to fraction form
    62,469,992.71/93,713,708.04 = 26,070,039.37/x
  3. Step 3: Cross multiply
    62,469,992.71x = 93,713,708.04 × 26,070,039.37
  4. Step 4: Simplify right side
    62,469,992.71x = 2,443,120,058,111,486
  5. Step 5: Solve for x
    x = 2,443,120,058,111,486/62,469,992.71
  6. Step 6: Final answer
    x = 39,108,697.67

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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.