Home / 22,632,043.55-33,948,376.70-6,457,989.60

Finding the Fourth Proportional to 22,632,043.55, 33,948,376.70 and 6,457,989.60

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Solution

The fourth proportional to 22,632,043.55, 33,948,376.70 and 6,457,989.60 is: 9,687,073.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,632,043.55 : 33,948,376.70 = 6,457,989.60 : x
  2. Step 2: Convert to fraction form
    22,632,043.55/33,948,376.70 = 6,457,989.60/x
  3. Step 3: Cross multiply
    22,632,043.55x = 33,948,376.70 × 6,457,989.60
  4. Step 4: Simplify right side
    22,632,043.55x = 219,238,263,633,192.38
  5. Step 5: Solve for x
    x = 219,238,263,633,192.38/22,632,043.55
  6. Step 6: Final answer
    x = 9,687,073.25

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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.