Home / 37,378,003.80-56,025,533.70-14,651,347.80

Finding the Fourth Proportional to 37,378,003.80, 56,025,533.70 and 14,651,347.80

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Solution

The fourth proportional to 37,378,003.80, 56,025,533.70 and 14,651,347.80 is: 21,960,765.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,378,003.80 : 56,025,533.70 = 14,651,347.80 : x
  2. Step 2: Convert to fraction form
    37,378,003.80/56,025,533.70 = 14,651,347.80/x
  3. Step 3: Cross multiply
    37,378,003.80x = 56,025,533.70 × 14,651,347.80
  4. Step 4: Simplify right side
    37,378,003.80x = 820,849,579,919,321
  5. Step 5: Solve for x
    x = 820,849,579,919,321/37,378,003.80
  6. Step 6: Final answer
    x = 21,960,765.60

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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.