Home / 26,939,032-40,418,586.96-16,164,066.40

Finding the Fourth Proportional to 26,939,032, 40,418,586.96 and 16,164,066.40

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Solution

The fourth proportional to 26,939,032, 40,418,586.96 and 16,164,066.40 is: 24,252,123.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,939,032 : 40,418,586.96 = 16,164,066.40 : x
  2. Step 2: Convert to fraction form
    26,939,032/40,418,586.96 = 16,164,066.40/x
  3. Step 3: Cross multiply
    26,939,032x = 40,418,586.96 × 16,164,066.40
  4. Step 4: Simplify right side
    26,939,032x = 653,328,723,415,614.12
  5. Step 5: Solve for x
    x = 653,328,723,415,614.12/26,939,032
  6. Step 6: Final answer
    x = 24,252,123.22

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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.