Home / 54,852,831.10-75,704,618.46-33,951,567.88

Finding the Fourth Proportional to 54,852,831.10, 75,704,618.46 and 33,951,567.88

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Solution

The fourth proportional to 54,852,831.10, 75,704,618.46 and 33,951,567.88 is: 46,857,936.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,852,831.10 : 75,704,618.46 = 33,951,567.88 : x
  2. Step 2: Convert to fraction form
    54,852,831.10/75,704,618.46 = 33,951,567.88/x
  3. Step 3: Cross multiply
    54,852,831.10x = 75,704,618.46 × 33,951,567.88
  4. Step 4: Simplify right side
    54,852,831.10x = 2,570,290,492,474,191
  5. Step 5: Solve for x
    x = 2,570,290,492,474,191/54,852,831.10
  6. Step 6: Final answer
    x = 46,857,936.79

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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.