Home / 41,724,266.40-62,586,399.60-28,969,682.40

Finding the Fourth Proportional to 41,724,266.40, 62,586,399.60 and 28,969,682.40

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Solution

The fourth proportional to 41,724,266.40, 62,586,399.60 and 28,969,682.40 is: 43,454,523.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,724,266.40 : 62,586,399.60 = 28,969,682.40 : x
  2. Step 2: Convert to fraction form
    41,724,266.40/62,586,399.60 = 28,969,682.40/x
  3. Step 3: Cross multiply
    41,724,266.40x = 62,586,399.60 × 28,969,682.40
  4. Step 4: Simplify right side
    41,724,266.40x = 1,813,108,118,971,487
  5. Step 5: Solve for x
    x = 1,813,108,118,971,487/41,724,266.40
  6. Step 6: Final answer
    x = 43,454,523.60

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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.