Home / 34,001,232.12-46,921,086.54-18,531,208.44

Finding the Fourth Proportional to 34,001,232.12, 46,921,086.54 and 18,531,208.44

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Solution

The fourth proportional to 34,001,232.12, 46,921,086.54 and 18,531,208.44 is: 25,572,733.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,001,232.12 : 46,921,086.54 = 18,531,208.44 : x
  2. Step 2: Convert to fraction form
    34,001,232.12/46,921,086.54 = 18,531,208.44/x
  3. Step 3: Cross multiply
    34,001,232.12x = 46,921,086.54 × 18,531,208.44
  4. Step 4: Simplify right side
    34,001,232.12x = 869,504,434,904,018.50
  5. Step 5: Solve for x
    x = 869,504,434,904,018.50/34,001,232.12
  6. Step 6: Final answer
    x = 25,572,733.12

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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.