Home / 44,284,827.60-66,427,241.40-20,396,955.60

Finding the Fourth Proportional to 44,284,827.60, 66,427,241.40 and 20,396,955.60

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Solution

The fourth proportional to 44,284,827.60, 66,427,241.40 and 20,396,955.60 is: 30,595,433.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,284,827.60 : 66,427,241.40 = 20,396,955.60 : x
  2. Step 2: Convert to fraction form
    44,284,827.60/66,427,241.40 = 20,396,955.60/x
  3. Step 3: Cross multiply
    44,284,827.60x = 66,427,241.40 × 20,396,955.60
  4. Step 4: Simplify right side
    44,284,827.60x = 1,354,913,493,466,282
  5. Step 5: Solve for x
    x = 1,354,913,493,466,282/44,284,827.60
  6. Step 6: Final answer
    x = 30,595,433.40

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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.