Home / 26,436,019.08-36,482,000.25-14,676,082.68

Finding the Fourth Proportional to 26,436,019.08, 36,482,000.25 and 14,676,082.68

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Solution

The fourth proportional to 26,436,019.08, 36,482,000.25 and 14,676,082.68 is: 20,253,157.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,436,019.08 : 36,482,000.25 = 14,676,082.68 : x
  2. Step 2: Convert to fraction form
    26,436,019.08/36,482,000.25 = 14,676,082.68/x
  3. Step 3: Cross multiply
    26,436,019.08x = 36,482,000.25 × 14,676,082.68
  4. Step 4: Simplify right side
    26,436,019.08x = 535,412,852,000,780.69
  5. Step 5: Solve for x
    x = 535,412,852,000,780.69/26,436,019.08
  6. Step 6: Final answer
    x = 20,253,157.27

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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.