Home / 92,757,186.60-139,135,779.90-32,172,912.60

Finding the Fourth Proportional to 92,757,186.60, 139,135,779.90 and 32,172,912.60

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Solution

The fourth proportional to 92,757,186.60, 139,135,779.90 and 32,172,912.60 is: 48,259,368.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,757,186.60 : 139,135,779.90 = 32,172,912.60 : x
  2. Step 2: Convert to fraction form
    92,757,186.60/139,135,779.90 = 32,172,912.60/x
  3. Step 3: Cross multiply
    92,757,186.60x = 139,135,779.90 × 32,172,912.60
  4. Step 4: Simplify right side
    92,757,186.60x = 4,476,403,286,255,537
  5. Step 5: Solve for x
    x = 4,476,403,286,255,537/92,757,186.60
  6. Step 6: Final answer
    x = 48,259,368.90

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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.