Home / 36,406,601.65-50,241,108.35-19,661,339.77

Finding the Fourth Proportional to 36,406,601.65, 50,241,108.35 and 19,661,339.77

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Solution

The fourth proportional to 36,406,601.65, 50,241,108.35 and 19,661,339.77 is: 27,132,647.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,406,601.65 : 50,241,108.35 = 19,661,339.77 : x
  2. Step 2: Convert to fraction form
    36,406,601.65/50,241,108.35 = 19,661,339.77/x
  3. Step 3: Cross multiply
    36,406,601.65x = 50,241,108.35 × 19,661,339.77
  4. Step 4: Simplify right side
    36,406,601.65x = 987,807,501,786,295.88
  5. Step 5: Solve for x
    x = 987,807,501,786,295.88/36,406,601.65
  6. Step 6: Final answer
    x = 27,132,647.84

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1.5x scale

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.