Home / 36,391,946.39-54,606,811.91-14,842,357.91

Finding the Fourth Proportional to 36,391,946.39, 54,606,811.91 and 14,842,357.91

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Solution

The fourth proportional to 36,391,946.39, 54,606,811.91 and 14,842,357.91 is: 22,271,242.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,391,946.39 : 54,606,811.91 = 14,842,357.91 : x
  2. Step 2: Convert to fraction form
    36,391,946.39/54,606,811.91 = 14,842,357.91/x
  3. Step 3: Cross multiply
    36,391,946.39x = 54,606,811.91 × 14,842,357.91
  4. Step 4: Simplify right side
    36,391,946.39x = 810,493,846,865,893.62
  5. Step 5: Solve for x
    x = 810,493,846,865,893.62/36,391,946.39
  6. Step 6: Final answer
    x = 22,271,242.05

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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.