Home / 29,495,227.42-40,705,836.78-16,266,991.24

Finding the Fourth Proportional to 29,495,227.42, 40,705,836.78 and 16,266,991.24

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Solution

The fourth proportional to 29,495,227.42, 40,705,836.78 and 16,266,991.24 is: 22,449,784.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,495,227.42 : 40,705,836.78 = 16,266,991.24 : x
  2. Step 2: Convert to fraction form
    29,495,227.42/40,705,836.78 = 16,266,991.24/x
  3. Step 3: Cross multiply
    29,495,227.42x = 40,705,836.78 × 16,266,991.24
  4. Step 4: Simplify right side
    29,495,227.42x = 662,161,490,317,129.88
  5. Step 5: Solve for x
    x = 662,161,490,317,129.88/29,495,227.42
  6. Step 6: Final answer
    x = 22,449,784.19

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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.