Home / 43,242,249.64-59,674,310.24-23,663,142.24

Finding the Fourth Proportional to 43,242,249.64, 59,674,310.24 and 23,663,142.24

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Solution

The fourth proportional to 43,242,249.64, 59,674,310.24 and 23,663,142.24 is: 32,655,139.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,242,249.64 : 59,674,310.24 = 23,663,142.24 : x
  2. Step 2: Convert to fraction form
    43,242,249.64/59,674,310.24 = 23,663,142.24/x
  3. Step 3: Cross multiply
    43,242,249.64x = 59,674,310.24 × 23,663,142.24
  4. Step 4: Simplify right side
    43,242,249.64x = 1,412,081,691,283,008.50
  5. Step 5: Solve for x
    x = 1,412,081,691,283,008.50/43,242,249.64
  6. Step 6: Final answer
    x = 32,655,139.43

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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.