Home / 29,244,977.65-40,359,329.96-16,192,236.47

Finding the Fourth Proportional to 29,244,977.65, 40,359,329.96 and 16,192,236.47

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Solution

The fourth proportional to 29,244,977.65, 40,359,329.96 and 16,192,236.47 is: 22,345,984.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,244,977.65 : 40,359,329.96 = 16,192,236.47 : x
  2. Step 2: Convert to fraction form
    29,244,977.65/40,359,329.96 = 16,192,236.47/x
  3. Step 3: Cross multiply
    29,244,977.65x = 40,359,329.96 × 16,192,236.47
  4. Step 4: Simplify right side
    29,244,977.65x = 653,507,814,200,317.75
  5. Step 5: Solve for x
    x = 653,507,814,200,317.75/29,244,977.65
  6. Step 6: Final answer
    x = 22,345,984.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.