Home / 32,300,504.66-48,457,958.60-9,269,643.85

Finding the Fourth Proportional to 32,300,504.66, 48,457,958.60 and 9,269,643.85

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Solution

The fourth proportional to 32,300,504.66, 48,457,958.60 and 9,269,643.85 is: 13,906,532.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,300,504.66 : 48,457,958.60 = 9,269,643.85 : x
  2. Step 2: Convert to fraction form
    32,300,504.66/48,457,958.60 = 9,269,643.85/x
  3. Step 3: Cross multiply
    32,300,504.66x = 48,457,958.60 × 9,269,643.85
  4. Step 4: Simplify right side
    32,300,504.66x = 449,188,017,822,073.81
  5. Step 5: Solve for x
    x = 449,188,017,822,073.81/32,300,504.66
  6. Step 6: Final answer
    x = 13,906,532.50

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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.