Home / 41,291,011.82-56,967,649.20-23,407,313.63

Finding the Fourth Proportional to 41,291,011.82, 56,967,649.20 and 23,407,313.63

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Solution

The fourth proportional to 41,291,011.82, 56,967,649.20 and 23,407,313.63 is: 32,294,186.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,291,011.82 : 56,967,649.20 = 23,407,313.63 : x
  2. Step 2: Convert to fraction form
    41,291,011.82/56,967,649.20 = 23,407,313.63/x
  3. Step 3: Cross multiply
    41,291,011.82x = 56,967,649.20 × 23,407,313.63
  4. Step 4: Simplify right side
    41,291,011.82x = 1,333,459,631,303,380.50
  5. Step 5: Solve for x
    x = 1,333,459,631,303,380.50/41,291,011.82
  6. Step 6: Final answer
    x = 32,294,186.38

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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.