Home / 31,975,892.40-47,963,838.60-22,234,119.60

Finding the Fourth Proportional to 31,975,892.40, 47,963,838.60 and 22,234,119.60

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Solution

The fourth proportional to 31,975,892.40, 47,963,838.60 and 22,234,119.60 is: 33,351,179.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,975,892.40 : 47,963,838.60 = 22,234,119.60 : x
  2. Step 2: Convert to fraction form
    31,975,892.40/47,963,838.60 = 22,234,119.60/x
  3. Step 3: Cross multiply
    31,975,892.40x = 47,963,838.60 × 22,234,119.60
  4. Step 4: Simplify right side
    31,975,892.40x = 1,066,433,723,907,496.62
  5. Step 5: Solve for x
    x = 1,066,433,723,907,496.62/31,975,892.40
  6. Step 6: Final answer
    x = 33,351,179.40

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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.