Home / 37,378,049.80-56,025,602.70-14,651,393.80

Finding the Fourth Proportional to 37,378,049.80, 56,025,602.70 and 14,651,393.80

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Solution

The fourth proportional to 37,378,049.80, 56,025,602.70 and 14,651,393.80 is: 21,960,834.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,378,049.80 : 56,025,602.70 = 14,651,393.80 : x
  2. Step 2: Convert to fraction form
    37,378,049.80/56,025,602.70 = 14,651,393.80/x
  3. Step 3: Cross multiply
    37,378,049.80x = 56,025,602.70 × 14,651,393.80
  4. Step 4: Simplify right side
    37,378,049.80x = 820,853,168,040,043.38
  5. Step 5: Solve for x
    x = 820,853,168,040,043.38/37,378,049.80
  6. Step 6: Final answer
    x = 21,960,834.57

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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.