Home / 29,161,106.10-43,741,659.15-16,406,522.10

Finding the Fourth Proportional to 29,161,106.10, 43,741,659.15 and 16,406,522.10

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Solution

The fourth proportional to 29,161,106.10, 43,741,659.15 and 16,406,522.10 is: 24,609,783.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,161,106.10 : 43,741,659.15 = 16,406,522.10 : x
  2. Step 2: Convert to fraction form
    29,161,106.10/43,741,659.15 = 16,406,522.10/x
  3. Step 3: Cross multiply
    29,161,106.10x = 43,741,659.15 × 16,406,522.10
  4. Step 4: Simplify right side
    29,161,106.10x = 717,648,497,535,142.12
  5. Step 5: Solve for x
    x = 717,648,497,535,142.12/29,161,106.10
  6. Step 6: Final answer
    x = 24,609,783.15

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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.