Home / 41,773,705.67-62,660,989.43-12,627,784.01

Finding the Fourth Proportional to 41,773,705.67, 62,660,989.43 and 12,627,784.01

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Solution

The fourth proportional to 41,773,705.67, 62,660,989.43 and 12,627,784.01 is: 18,941,806.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,773,705.67 : 62,660,989.43 = 12,627,784.01 : x
  2. Step 2: Convert to fraction form
    41,773,705.67/62,660,989.43 = 12,627,784.01/x
  3. Step 3: Cross multiply
    41,773,705.67x = 62,660,989.43 × 12,627,784.01
  4. Step 4: Simplify right side
    41,773,705.67x = 791,269,440,515,800.75
  5. Step 5: Solve for x
    x = 791,269,440,515,800.75/41,773,705.67
  6. Step 6: Final answer
    x = 18,941,806.28

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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.