Home / 36,383,886.60-54,575,829.90-29,926,878.45

Finding the Fourth Proportional to 36,383,886.60, 54,575,829.90 and 29,926,878.45

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Solution

The fourth proportional to 36,383,886.60, 54,575,829.90 and 29,926,878.45 is: 44,890,317.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,383,886.60 : 54,575,829.90 = 29,926,878.45 : x
  2. Step 2: Convert to fraction form
    36,383,886.60/54,575,829.90 = 29,926,878.45/x
  3. Step 3: Cross multiply
    36,383,886.60x = 54,575,829.90 × 29,926,878.45
  4. Step 4: Simplify right side
    36,383,886.60x = 1,633,284,227,725,175.50
  5. Step 5: Solve for x
    x = 1,633,284,227,725,175.50/36,383,886.60
  6. Step 6: Final answer
    x = 44,890,317.68

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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.