Home / 50,001,710.55-75,377,338.57-46,668,578.87

Finding the Fourth Proportional to 50,001,710.55, 75,377,338.57 and 46,668,578.87

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Solution

The fourth proportional to 50,001,710.55, 75,377,338.57 and 46,668,578.87 is: 70,352,658.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,001,710.55 : 75,377,338.57 = 46,668,578.87 : x
  2. Step 2: Convert to fraction form
    50,001,710.55/75,377,338.57 = 46,668,578.87/x
  3. Step 3: Cross multiply
    50,001,710.55x = 75,377,338.57 × 46,668,578.87
  4. Step 4: Simplify right side
    50,001,710.55x = 3,517,753,270,311,517.50
  5. Step 5: Solve for x
    x = 3,517,753,270,311,517.50/50,001,710.55
  6. Step 6: Final answer
    x = 70,352,658.58

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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.