Home / 32,300,522.16-48,457,984.88-9,269,661.36

Finding the Fourth Proportional to 32,300,522.16, 48,457,984.88 and 9,269,661.36

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Solution

The fourth proportional to 32,300,522.16, 48,457,984.88 and 9,269,661.36 is: 13,906,558.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,300,522.16 : 48,457,984.88 = 9,269,661.36 : x
  2. Step 2: Convert to fraction form
    32,300,522.16/48,457,984.88 = 9,269,661.36/x
  3. Step 3: Cross multiply
    32,300,522.16x = 48,457,984.88 × 9,269,661.36
  4. Step 4: Simplify right side
    32,300,522.16x = 449,189,110,025,600.25
  5. Step 5: Solve for x
    x = 449,189,110,025,600.25/32,300,522.16
  6. Step 6: Final answer
    x = 13,906,558.78

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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.