Home / 50,595,743.62-75,923,841.58-46,479,363.72

Finding the Fourth Proportional to 50,595,743.62, 75,923,841.58 and 46,479,363.72

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Solution

The fourth proportional to 50,595,743.62, 75,923,841.58 and 46,479,363.72 is: 69,746,812.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,595,743.62 : 75,923,841.58 = 46,479,363.72 : x
  2. Step 2: Convert to fraction form
    50,595,743.62/75,923,841.58 = 46,479,363.72/x
  3. Step 3: Cross multiply
    50,595,743.62x = 75,923,841.58 × 46,479,363.72
  4. Step 4: Simplify right side
    50,595,743.62x = 3,528,891,847,816,479.50
  5. Step 5: Solve for x
    x = 3,528,891,847,816,479.50/50,595,743.62
  6. Step 6: Final answer
    x = 69,746,812.58

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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.