Home / 26,244,212.60-39,372,223.80-15,455,960.30

Finding the Fourth Proportional to 26,244,212.60, 39,372,223.80 and 15,455,960.30

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Solution

The fourth proportional to 26,244,212.60, 39,372,223.80 and 15,455,960.30 is: 23,187,418.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,212.60 : 39,372,223.80 = 15,455,960.30 : x
  2. Step 2: Convert to fraction form
    26,244,212.60/39,372,223.80 = 15,455,960.30/x
  3. Step 3: Cross multiply
    26,244,212.60x = 39,372,223.80 × 15,455,960.30
  4. Step 4: Simplify right side
    26,244,212.60x = 608,535,527,975,515.12
  5. Step 5: Solve for x
    x = 608,535,527,975,515.12/26,244,212.60
  6. Step 6: Final answer
    x = 23,187,418.01

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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.