Home / 50,531,527.04-75,789,375.24-16,452,643.28

Finding the Fourth Proportional to 50,531,527.04, 75,789,375.24 and 16,452,643.28

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Solution

The fourth proportional to 50,531,527.04, 75,789,375.24 and 16,452,643.28 is: 24,676,387.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,531,527.04 : 75,789,375.24 = 16,452,643.28 : x
  2. Step 2: Convert to fraction form
    50,531,527.04/75,789,375.24 = 16,452,643.28/x
  3. Step 3: Cross multiply
    50,531,527.04x = 75,789,375.24 × 16,452,643.28
  4. Step 4: Simplify right side
    50,531,527.04x = 1,246,935,555,237,784.25
  5. Step 5: Solve for x
    x = 1,246,935,555,237,784.25/50,531,527.04
  6. Step 6: Final answer
    x = 24,676,387.76

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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.