Home / 29,851,563.96-44,777,596.50-8,287,847.16

Finding the Fourth Proportional to 29,851,563.96, 44,777,596.50 and 8,287,847.16

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Solution

The fourth proportional to 29,851,563.96, 44,777,596.50 and 8,287,847.16 is: 12,431,840.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,851,563.96 : 44,777,596.50 = 8,287,847.16 : x
  2. Step 2: Convert to fraction form
    29,851,563.96/44,777,596.50 = 8,287,847.16/x
  3. Step 3: Cross multiply
    29,851,563.96x = 44,777,596.50 × 8,287,847.16
  4. Step 4: Simplify right side
    29,851,563.96x = 371,109,875,984,150.94
  5. Step 5: Solve for x
    x = 371,109,875,984,150.94/29,851,563.96
  6. Step 6: Final answer
    x = 12,431,840.30

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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.