Home / 26,905,999.10-40,465,286.85-24,142,505.90

Finding the Fourth Proportional to 26,905,999.10, 40,465,286.85 and 24,142,505.90

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Solution

The fourth proportional to 26,905,999.10, 40,465,286.85 and 24,142,505.90 is: 36,309,130.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,905,999.10 : 40,465,286.85 = 24,142,505.90 : x
  2. Step 2: Convert to fraction form
    26,905,999.10/40,465,286.85 = 24,142,505.90/x
  3. Step 3: Cross multiply
    26,905,999.10x = 40,465,286.85 × 24,142,505.90
  4. Step 4: Simplify right side
    26,905,999.10x = 976,933,426,521,317.38
  5. Step 5: Solve for x
    x = 976,933,426,521,317.38/26,905,999.10
  6. Step 6: Final answer
    x = 36,309,130.28

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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.