Home / 46,353,722.40-69,530,583.60-27,193,658.40

Finding the Fourth Proportional to 46,353,722.40, 69,530,583.60 and 27,193,658.40

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Solution

The fourth proportional to 46,353,722.40, 69,530,583.60 and 27,193,658.40 is: 40,790,487.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,353,722.40 : 69,530,583.60 = 27,193,658.40 : x
  2. Step 2: Convert to fraction form
    46,353,722.40/69,530,583.60 = 27,193,658.40/x
  3. Step 3: Cross multiply
    46,353,722.40x = 69,530,583.60 × 27,193,658.40
  4. Step 4: Simplify right side
    46,353,722.40x = 1,890,790,938,771,042
  5. Step 5: Solve for x
    x = 1,890,790,938,771,042/46,353,722.40
  6. Step 6: Final answer
    x = 40,790,487.60

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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.