Home / 26,723,647.53-40,113,817.64-23,669,465.13

Finding the Fourth Proportional to 26,723,647.53, 40,113,817.64 and 23,669,465.13

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Solution

The fourth proportional to 26,723,647.53, 40,113,817.64 and 23,669,465.13 is: 35,529,304.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,723,647.53 : 40,113,817.64 = 23,669,465.13 : x
  2. Step 2: Convert to fraction form
    26,723,647.53/40,113,817.64 = 23,669,465.13/x
  3. Step 3: Cross multiply
    26,723,647.53x = 40,113,817.64 × 23,669,465.13
  4. Step 4: Simplify right side
    26,723,647.53x = 949,472,607,861,158.88
  5. Step 5: Solve for x
    x = 949,472,607,861,158.88/26,723,647.53
  6. Step 6: Final answer
    x = 35,529,304.40

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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.