Home / 35,161,584.12-48,510,842.76-22,109,836.23

Finding the Fourth Proportional to 35,161,584.12, 48,510,842.76 and 22,109,836.23

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Solution

The fourth proportional to 35,161,584.12, 48,510,842.76 and 22,109,836.23 is: 30,503,938.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,161,584.12 : 48,510,842.76 = 22,109,836.23 : x
  2. Step 2: Convert to fraction form
    35,161,584.12/48,510,842.76 = 22,109,836.23/x
  3. Step 3: Cross multiply
    35,161,584.12x = 48,510,842.76 × 22,109,836.23
  4. Step 4: Simplify right side
    35,161,584.12x = 1,072,566,788,802,881.12
  5. Step 5: Solve for x
    x = 1,072,566,788,802,881.12/35,161,584.12
  6. Step 6: Final answer
    x = 30,503,938.19

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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.