Home / 44,818,616.21-67,230,306.80-14,115,596.45

Finding the Fourth Proportional to 44,818,616.21, 67,230,306.80 and 14,115,596.45

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Solution

The fourth proportional to 44,818,616.21, 67,230,306.80 and 14,115,596.45 is: 21,174,145.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,818,616.21 : 67,230,306.80 = 14,115,596.45 : x
  2. Step 2: Convert to fraction form
    44,818,616.21/67,230,306.80 = 14,115,596.45/x
  3. Step 3: Cross multiply
    44,818,616.21x = 67,230,306.80 × 14,115,596.45
  4. Step 4: Simplify right side
    44,818,616.21x = 948,995,879,927,912.88
  5. Step 5: Solve for x
    x = 948,995,879,927,912.88/44,818,616.21
  6. Step 6: Final answer
    x = 21,174,145.04

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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.