Home / 50,975,228.40-76,336,871.40-33,843,145.20

Finding the Fourth Proportional to 50,975,228.40, 76,336,871.40 and 33,843,145.20

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Solution

The fourth proportional to 50,975,228.40, 76,336,871.40 and 33,843,145.20 is: 50,681,083.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,975,228.40 : 76,336,871.40 = 33,843,145.20 : x
  2. Step 2: Convert to fraction form
    50,975,228.40/76,336,871.40 = 33,843,145.20/x
  3. Step 3: Cross multiply
    50,975,228.40x = 76,336,871.40 × 33,843,145.20
  4. Step 4: Simplify right side
    50,975,228.40x = 2,583,479,822,903,927.50
  5. Step 5: Solve for x
    x = 2,583,479,822,903,927.50/50,975,228.40
  6. Step 6: Final answer
    x = 50,681,083.81

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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.