Home / 373,824,401.20-560,736,601.80-244,829,892.40

Finding the Fourth Proportional to 373,824,401.20, 560,736,601.80 and 244,829,892.40

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Solution

The fourth proportional to 373,824,401.20, 560,736,601.80 and 244,829,892.40 is: 367,244,838.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,824,401.20 : 560,736,601.80 = 244,829,892.40 : x
  2. Step 2: Convert to fraction form
    373,824,401.20/560,736,601.80 = 244,829,892.40/x
  3. Step 3: Cross multiply
    373,824,401.20x = 560,736,601.80 × 244,829,892.40
  4. Step 4: Simplify right side
    373,824,401.20x = 137,285,081,883,435,632
  5. Step 5: Solve for x
    x = 137,285,081,883,435,632/373,824,401.20
  6. Step 6: Final answer
    x = 367,244,838.60

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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.