Home / 40,476,291.20-60,693,441.60-14,904,137.60

Finding the Fourth Proportional to 40,476,291.20, 60,693,441.60 and 14,904,137.60

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Solution

The fourth proportional to 40,476,291.20, 60,693,441.60 and 14,904,137.60 is: 22,348,475.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,476,291.20 : 60,693,441.60 = 14,904,137.60 : x
  2. Step 2: Convert to fraction form
    40,476,291.20/60,693,441.60 = 14,904,137.60/x
  3. Step 3: Cross multiply
    40,476,291.20x = 60,693,441.60 × 14,904,137.60
  4. Step 4: Simplify right side
    40,476,291.20x = 904,583,405,023,964.12
  5. Step 5: Solve for x
    x = 904,583,405,023,964.12/40,476,291.20
  6. Step 6: Final answer
    x = 22,348,475.57

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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.