Home / 54,222,184.96-74,807,910.54-34,654,527.28

Finding the Fourth Proportional to 54,222,184.96, 74,807,910.54 and 34,654,527.28

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Solution

The fourth proportional to 54,222,184.96, 74,807,910.54 and 34,654,527.28 is: 47,811,293.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,222,184.96 : 74,807,910.54 = 34,654,527.28 : x
  2. Step 2: Convert to fraction form
    54,222,184.96/74,807,910.54 = 34,654,527.28/x
  3. Step 3: Cross multiply
    54,222,184.96x = 74,807,910.54 × 34,654,527.28
  4. Step 4: Simplify right side
    54,222,184.96x = 2,592,432,776,568,230
  5. Step 5: Solve for x
    x = 2,592,432,776,568,230/54,222,184.96
  6. Step 6: Final answer
    x = 47,811,293.08

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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.