Home / 43,026,761.72-59,375,203.26-23,447,232.74

Finding the Fourth Proportional to 43,026,761.72, 59,375,203.26 and 23,447,232.74

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Solution

The fourth proportional to 43,026,761.72, 59,375,203.26 and 23,447,232.74 is: 32,356,239.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,026,761.72 : 59,375,203.26 = 23,447,232.74 : x
  2. Step 2: Convert to fraction form
    43,026,761.72/59,375,203.26 = 23,447,232.74/x
  3. Step 3: Cross multiply
    43,026,761.72x = 59,375,203.26 × 23,447,232.74
  4. Step 4: Simplify right side
    43,026,761.72x = 1,392,184,209,822,026.50
  5. Step 5: Solve for x
    x = 1,392,184,209,822,026.50/43,026,761.72
  6. Step 6: Final answer
    x = 32,356,239.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.