Home / 76,304,251.67-105,298,867.24-41,496,200.24

Finding the Fourth Proportional to 76,304,251.67, 105,298,867.24 and 41,496,200.24

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Solution

The fourth proportional to 76,304,251.67, 105,298,867.24 and 41,496,200.24 is: 57,264,212.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,304,251.67 : 105,298,867.24 = 41,496,200.24 : x
  2. Step 2: Convert to fraction form
    76,304,251.67/105,298,867.24 = 41,496,200.24/x
  3. Step 3: Cross multiply
    76,304,251.67x = 105,298,867.24 × 41,496,200.24
  4. Step 4: Simplify right side
    76,304,251.67x = 4,369,502,880,036,216
  5. Step 5: Solve for x
    x = 4,369,502,880,036,216/76,304,251.67
  6. Step 6: Final answer
    x = 57,264,212.47

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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.