Home / 50,001,709.42-75,377,336.87-46,668,577.75

Finding the Fourth Proportional to 50,001,709.42, 75,377,336.87 and 46,668,577.75

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Solution

The fourth proportional to 50,001,709.42, 75,377,336.87 and 46,668,577.75 is: 70,352,656.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,001,709.42 : 75,377,336.87 = 46,668,577.75 : x
  2. Step 2: Convert to fraction form
    50,001,709.42/75,377,336.87 = 46,668,577.75/x
  3. Step 3: Cross multiply
    50,001,709.42x = 75,377,336.87 × 46,668,577.75
  4. Step 4: Simplify right side
    50,001,709.42x = 3,517,753,106,233,765
  5. Step 5: Solve for x
    x = 3,517,753,106,233,765/50,001,709.42
  6. Step 6: Final answer
    x = 70,352,656.88

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.