Home / 41,663,873.53-62,495,631.80-10,539,825.31

Finding the Fourth Proportional to 41,663,873.53, 62,495,631.80 and 10,539,825.31

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Solution

The fourth proportional to 41,663,873.53, 62,495,631.80 and 10,539,825.31 is: 15,809,692.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,663,873.53 : 62,495,631.80 = 10,539,825.31 : x
  2. Step 2: Convert to fraction form
    41,663,873.53/62,495,631.80 = 10,539,825.31/x
  3. Step 3: Cross multiply
    41,663,873.53x = 62,495,631.80 × 10,539,825.31
  4. Step 4: Simplify right side
    41,663,873.53x = 658,693,041,523,487.62
  5. Step 5: Solve for x
    x = 658,693,041,523,487.62/41,663,873.53
  6. Step 6: Final answer
    x = 15,809,692.81

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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.