Home / 23,074,383.80-31,846,909.44-14,824,758.76

Finding the Fourth Proportional to 23,074,383.80, 31,846,909.44 and 14,824,758.76

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Solution

The fourth proportional to 23,074,383.80, 31,846,909.44 and 14,824,758.76 is: 20,460,903.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,074,383.80 : 31,846,909.44 = 14,824,758.76 : x
  2. Step 2: Convert to fraction form
    23,074,383.80/31,846,909.44 = 14,824,758.76/x
  3. Step 3: Cross multiply
    23,074,383.80x = 31,846,909.44 × 14,824,758.76
  4. Step 4: Simplify right side
    23,074,383.80x = 472,122,749,699,566.69
  5. Step 5: Solve for x
    x = 472,122,749,699,566.69/23,074,383.80
  6. Step 6: Final answer
    x = 20,460,903.91

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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.