Home / 23,531,106.67-35,298,693.90-6,491,779.61

Finding the Fourth Proportional to 23,531,106.67, 35,298,693.90 and 6,491,779.61

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Solution

The fourth proportional to 23,531,106.67, 35,298,693.90 and 6,491,779.61 is: 9,738,230.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,531,106.67 : 35,298,693.90 = 6,491,779.61 : x
  2. Step 2: Convert to fraction form
    23,531,106.67/35,298,693.90 = 6,491,779.61/x
  3. Step 3: Cross multiply
    23,531,106.67x = 35,298,693.90 × 6,491,779.61
  4. Step 4: Simplify right side
    23,531,106.67x = 229,151,341,143,157.91
  5. Step 5: Solve for x
    x = 229,151,341,143,157.91/23,531,106.67
  6. Step 6: Final answer
    x = 9,738,230.52

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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.