Home / 26,706,359.04-40,058,429.76-12,324,647.04

Finding the Fourth Proportional to 26,706,359.04, 40,058,429.76 and 12,324,647.04

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Solution

The fourth proportional to 26,706,359.04, 40,058,429.76 and 12,324,647.04 is: 18,486,458.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,706,359.04 : 40,058,429.76 = 12,324,647.04 : x
  2. Step 2: Convert to fraction form
    26,706,359.04/40,058,429.76 = 12,324,647.04/x
  3. Step 3: Cross multiply
    26,706,359.04x = 40,058,429.76 × 12,324,647.04
  4. Step 4: Simplify right side
    26,706,359.04x = 493,706,007,768,631.88
  5. Step 5: Solve for x
    x = 493,706,007,768,631.88/26,706,359.04
  6. Step 6: Final answer
    x = 18,486,458.86

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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.