Home / 36,385,153.20-54,577,729.80-14,835,220.65

Finding the Fourth Proportional to 36,385,153.20, 54,577,729.80 and 14,835,220.65

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Solution

The fourth proportional to 36,385,153.20, 54,577,729.80 and 14,835,220.65 is: 22,252,830.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385,153.20 : 54,577,729.80 = 14,835,220.65 : x
  2. Step 2: Convert to fraction form
    36,385,153.20/54,577,729.80 = 14,835,220.65/x
  3. Step 3: Cross multiply
    36,385,153.20x = 54,577,729.80 × 14,835,220.65
  4. Step 4: Simplify right side
    36,385,153.20x = 809,672,664,159,080.38
  5. Step 5: Solve for x
    x = 809,672,664,159,080.38/36,385,153.20
  6. Step 6: Final answer
    x = 22,252,830.98

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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.