Home / 23,051,127.33-31,811,011.92-12,597,791.04

Finding the Fourth Proportional to 23,051,127.33, 31,811,011.92 and 12,597,791.04

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Solution

The fourth proportional to 23,051,127.33, 31,811,011.92 and 12,597,791.04 is: 17,385,200.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,051,127.33 : 31,811,011.92 = 12,597,791.04 : x
  2. Step 2: Convert to fraction form
    23,051,127.33/31,811,011.92 = 12,597,791.04/x
  3. Step 3: Cross multiply
    23,051,127.33x = 31,811,011.92 × 12,597,791.04
  4. Step 4: Simplify right side
    23,051,127.33x = 400,748,480,939,109.19
  5. Step 5: Solve for x
    x = 400,748,480,939,109.19/23,051,127.33
  6. Step 6: Final answer
    x = 17,385,200.96

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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.