Home / 43,796,008.20-65,700,543.49-16,127,796.68

Finding the Fourth Proportional to 43,796,008.20, 65,700,543.49 and 16,127,796.68

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Solution

The fourth proportional to 43,796,008.20, 65,700,543.49 and 16,127,796.68 is: 24,194,100.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,796,008.20 : 65,700,543.49 = 16,127,796.68 : x
  2. Step 2: Convert to fraction form
    43,796,008.20/65,700,543.49 = 16,127,796.68/x
  3. Step 3: Cross multiply
    43,796,008.20x = 65,700,543.49 × 16,127,796.68
  4. Step 4: Simplify right side
    43,796,008.20x = 1,059,605,007,049,772.50
  5. Step 5: Solve for x
    x = 1,059,605,007,049,772.50/43,796,008.20
  6. Step 6: Final answer
    x = 24,194,100.11

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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.