Home / 37,424,917.94-56,137,344.08-14,086,021.20

Finding the Fourth Proportional to 37,424,917.94, 56,137,344.08 and 14,086,021.20

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Solution

The fourth proportional to 37,424,917.94, 56,137,344.08 and 14,086,021.20 is: 21,129,019.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,424,917.94 : 56,137,344.08 = 14,086,021.20 : x
  2. Step 2: Convert to fraction form
    37,424,917.94/56,137,344.08 = 14,086,021.20/x
  3. Step 3: Cross multiply
    37,424,917.94x = 56,137,344.08 × 14,086,021.20
  4. Step 4: Simplify right side
    37,424,917.94x = 790,751,818,822,574.38
  5. Step 5: Solve for x
    x = 790,751,818,822,574.38/37,424,917.94
  6. Step 6: Final answer
    x = 21,129,019.44

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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.