Home / 26,365,849.26-36,385,162.92-14,605,297.80

Finding the Fourth Proportional to 26,365,849.26, 36,385,162.92 and 14,605,297.80

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Solution

The fourth proportional to 26,365,849.26, 36,385,162.92 and 14,605,297.80 is: 20,155,472.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,365,849.26 : 36,385,162.92 = 14,605,297.80 : x
  2. Step 2: Convert to fraction form
    26,365,849.26/36,385,162.92 = 14,605,297.80/x
  3. Step 3: Cross multiply
    26,365,849.26x = 36,385,162.92 × 14,605,297.80
  4. Step 4: Simplify right side
    26,365,849.26x = 531,416,139,948,117.62
  5. Step 5: Solve for x
    x = 531,416,139,948,117.62/26,365,849.26
  6. Step 6: Final answer
    x = 20,155,472.13

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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.