Home / 92,249,382.77-127,304,723.94-50,433,538.17

Finding the Fourth Proportional to 92,249,382.77, 127,304,723.94 and 50,433,538.17

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Solution

The fourth proportional to 92,249,382.77, 127,304,723.94 and 50,433,538.17 is: 69,598,597.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,249,382.77 : 127,304,723.94 = 50,433,538.17 : x
  2. Step 2: Convert to fraction form
    92,249,382.77/127,304,723.94 = 50,433,538.17/x
  3. Step 3: Cross multiply
    92,249,382.77x = 127,304,723.94 × 50,433,538.17
  4. Step 4: Simplify right side
    92,249,382.77x = 6,420,427,654,049,303
  5. Step 5: Solve for x
    x = 6,420,427,654,049,303/92,249,382.77
  6. Step 6: Final answer
    x = 69,598,597.43

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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.