Home / 36,460,630.59-50,315,557.62-19,715,252.92

Finding the Fourth Proportional to 36,460,630.59, 50,315,557.62 and 19,715,252.92

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Solution

The fourth proportional to 36,460,630.59, 50,315,557.62 and 19,715,252.92 is: 27,206,988.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,460,630.59 : 50,315,557.62 = 19,715,252.92 : x
  2. Step 2: Convert to fraction form
    36,460,630.59/50,315,557.62 = 19,715,252.92/x
  3. Step 3: Cross multiply
    36,460,630.59x = 50,315,557.62 × 19,715,252.92
  4. Step 4: Simplify right side
    36,460,630.59x = 991,983,944,289,133.25
  5. Step 5: Solve for x
    x = 991,983,944,289,133.25/36,460,630.59
  6. Step 6: Final answer
    x = 27,206,988.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.