Home / 61,298,486.82-92,007,566.55-50,624,527.14

Finding the Fourth Proportional to 61,298,486.82, 92,007,566.55 and 50,624,527.14

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Solution

The fourth proportional to 61,298,486.82, 92,007,566.55 and 50,624,527.14 is: 75,986,207.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,298,486.82 : 92,007,566.55 = 50,624,527.14 : x
  2. Step 2: Convert to fraction form
    61,298,486.82/92,007,566.55 = 50,624,527.14/x
  3. Step 3: Cross multiply
    61,298,486.82x = 92,007,566.55 × 50,624,527.14
  4. Step 4: Simplify right side
    61,298,486.82x = 4,657,839,549,895,831
  5. Step 5: Solve for x
    x = 4,657,839,549,895,831/61,298,486.82
  6. Step 6: Final answer
    x = 75,986,207.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.