Home / 44,175,774.76-66,261,169.86-19,576,616.44

Finding the Fourth Proportional to 44,175,774.76, 66,261,169.86 and 19,576,616.44

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Solution

The fourth proportional to 44,175,774.76, 66,261,169.86 and 19,576,616.44 is: 29,363,820.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,175,774.76 : 66,261,169.86 = 19,576,616.44 : x
  2. Step 2: Convert to fraction form
    44,175,774.76/66,261,169.86 = 19,576,616.44/x
  3. Step 3: Cross multiply
    44,175,774.76x = 66,261,169.86 × 19,576,616.44
  4. Step 4: Simplify right side
    44,175,774.76x = 1,297,169,507,214,908.50
  5. Step 5: Solve for x
    x = 1,297,169,507,214,908.50/44,175,774.76
  6. Step 6: Final answer
    x = 29,363,820.20

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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.