Home / 69,756,055.62-104,566,197.99-33,355,044.42

Finding the Fourth Proportional to 69,756,055.62, 104,566,197.99 and 33,355,044.42

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Solution

The fourth proportional to 69,756,055.62, 104,566,197.99 and 33,355,044.42 is: 50,000,106.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,756,055.62 : 104,566,197.99 = 33,355,044.42 : x
  2. Step 2: Convert to fraction form
    69,756,055.62/104,566,197.99 = 33,355,044.42/x
  3. Step 3: Cross multiply
    69,756,055.62x = 104,566,197.99 × 33,355,044.42
  4. Step 4: Simplify right side
    69,756,055.62x = 3,487,810,178,786,964.50
  5. Step 5: Solve for x
    x = 3,487,810,178,786,964.50/69,756,055.62
  6. Step 6: Final answer
    x = 50,000,106.05

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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.