Home / 41,226,826.72-61,847,484.72-15,670,069.60

Finding the Fourth Proportional to 41,226,826.72, 61,847,484.72 and 15,670,069.60

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Solution

The fourth proportional to 41,226,826.72, 61,847,484.72 and 15,670,069.60 is: 23,507,858.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,226,826.72 : 61,847,484.72 = 15,670,069.60 : x
  2. Step 2: Convert to fraction form
    41,226,826.72/61,847,484.72 = 15,670,069.60/x
  3. Step 3: Cross multiply
    41,226,826.72x = 61,847,484.72 × 15,670,069.60
  4. Step 4: Simplify right side
    41,226,826.72x = 969,154,390,147,336.50
  5. Step 5: Solve for x
    x = 969,154,390,147,336.50/41,226,826.72
  6. Step 6: Final answer
    x = 23,507,858.04

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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.