Home / 50,304,531.35-75,456,797.03-40,226,835.35

Finding the Fourth Proportional to 50,304,531.35, 75,456,797.03 and 40,226,835.35

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Solution

The fourth proportional to 50,304,531.35, 75,456,797.03 and 40,226,835.35 is: 60,340,253.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,304,531.35 : 75,456,797.03 = 40,226,835.35 : x
  2. Step 2: Convert to fraction form
    50,304,531.35/75,456,797.03 = 40,226,835.35/x
  3. Step 3: Cross multiply
    50,304,531.35x = 75,456,797.03 × 40,226,835.35
  4. Step 4: Simplify right side
    50,304,531.35x = 3,035,388,149,963,045
  5. Step 5: Solve for x
    x = 3,035,388,149,963,045/50,304,531.35
  6. Step 6: Final answer
    x = 60,340,253.03

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1.5x scale

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.