Home / 17,362,909.80-26,044,364.70-14,003,677.80

Finding the Fourth Proportional to 17,362,909.80, 26,044,364.70 and 14,003,677.80

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Solution

The fourth proportional to 17,362,909.80, 26,044,364.70 and 14,003,677.80 is: 21,005,516.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,362,909.80 : 26,044,364.70 = 14,003,677.80 : x
  2. Step 2: Convert to fraction form
    17,362,909.80/26,044,364.70 = 14,003,677.80/x
  3. Step 3: Cross multiply
    17,362,909.80x = 26,044,364.70 × 14,003,677.80
  4. Step 4: Simplify right side
    17,362,909.80x = 364,716,891,764,493.69
  5. Step 5: Solve for x
    x = 364,716,891,764,493.69/17,362,909.80
  6. Step 6: Final answer
    x = 21,005,516.70

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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.