Home / 26,723,642.37-40,113,809.90-23,669,460.03

Finding the Fourth Proportional to 26,723,642.37, 40,113,809.90 and 23,669,460.03

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Solution

The fourth proportional to 26,723,642.37, 40,113,809.90 and 23,669,460.03 is: 35,529,296.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,723,642.37 : 40,113,809.90 = 23,669,460.03 : x
  2. Step 2: Convert to fraction form
    26,723,642.37/40,113,809.90 = 23,669,460.03/x
  3. Step 3: Cross multiply
    26,723,642.37x = 40,113,809.90 × 23,669,460.03
  4. Step 4: Simplify right side
    26,723,642.37x = 949,472,219,960,721.12
  5. Step 5: Solve for x
    x = 949,472,219,960,721.12/26,723,642.37
  6. Step 6: Final answer
    x = 35,529,296.75

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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.