Home / 54,852,830.10-75,704,617.08-33,951,566.88

Finding the Fourth Proportional to 54,852,830.10, 75,704,617.08 and 33,951,566.88

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Solution

The fourth proportional to 54,852,830.10, 75,704,617.08 and 33,951,566.88 is: 46,857,935.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,852,830.10 : 75,704,617.08 = 33,951,566.88 : x
  2. Step 2: Convert to fraction form
    54,852,830.10/75,704,617.08 = 33,951,566.88/x
  3. Step 3: Cross multiply
    54,852,830.10x = 75,704,617.08 × 33,951,566.88
  4. Step 4: Simplify right side
    54,852,830.10x = 2,570,290,369,916,410.50
  5. Step 5: Solve for x
    x = 2,570,290,369,916,410.50/54,852,830.10
  6. Step 6: Final answer
    x = 46,857,935.41

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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.