Home / 22,656,312.42-33,995,097.45-11,297,646.78

Finding the Fourth Proportional to 22,656,312.42, 33,995,097.45 and 11,297,646.78

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Solution

The fourth proportional to 22,656,312.42, 33,995,097.45 and 11,297,646.78 is: 16,951,770.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,656,312.42 : 33,995,097.45 = 11,297,646.78 : x
  2. Step 2: Convert to fraction form
    22,656,312.42/33,995,097.45 = 11,297,646.78/x
  3. Step 3: Cross multiply
    22,656,312.42x = 33,995,097.45 × 11,297,646.78
  4. Step 4: Simplify right side
    22,656,312.42x = 384,064,603,241,778.75
  5. Step 5: Solve for x
    x = 384,064,603,241,778.75/22,656,312.42
  6. Step 6: Final answer
    x = 16,951,770.27

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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.