Home / 50,514,266.80-75,659,425.80-30,358,874.80

Finding the Fourth Proportional to 50,514,266.80, 75,659,425.80 and 30,358,874.80

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Solution

The fourth proportional to 50,514,266.80, 75,659,425.80 and 30,358,874.80 is: 45,471,016.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,514,266.80 : 75,659,425.80 = 30,358,874.80 : x
  2. Step 2: Convert to fraction form
    50,514,266.80/75,659,425.80 = 30,358,874.80/x
  3. Step 3: Cross multiply
    50,514,266.80x = 75,659,425.80 × 30,358,874.80
  4. Step 4: Simplify right side
    50,514,266.80x = 2,296,935,035,302,090
  5. Step 5: Solve for x
    x = 2,296,935,035,302,090/50,514,266.80
  6. Step 6: Final answer
    x = 45,471,016.03

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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.