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Finding the Fourth Proportional to 27,662,913.70, 41,494,370.56 and 14,058,024.10

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Solution

The fourth proportional to 27,662,913.70, 41,494,370.56 and 14,058,024.10 is: 21,087,036.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,662,913.70 : 41,494,370.56 = 14,058,024.10 : x
  2. Step 2: Convert to fraction form
    27,662,913.70/41,494,370.56 = 14,058,024.10/x
  3. Step 3: Cross multiply
    27,662,913.70x = 41,494,370.56 × 14,058,024.10
  4. Step 4: Simplify right side
    27,662,913.70x = 583,328,861,346,810.50
  5. Step 5: Solve for x
    x = 583,328,861,346,810.50/27,662,913.70
  6. Step 6: Final answer
    x = 21,087,036.16

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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.