Home / 302,692,244.40-454,038,366.60-226,164,740.40

Finding the Fourth Proportional to 302,692,244.40, 454,038,366.60 and 226,164,740.40

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Solution

The fourth proportional to 302,692,244.40, 454,038,366.60 and 226,164,740.40 is: 339,247,110.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,692,244.40 : 454,038,366.60 = 226,164,740.40 : x
  2. Step 2: Convert to fraction form
    302,692,244.40/454,038,366.60 = 226,164,740.40/x
  3. Step 3: Cross multiply
    302,692,244.40x = 454,038,366.60 × 226,164,740.40
  4. Step 4: Simplify right side
    302,692,244.40x = 102,687,469,313,729,040
  5. Step 5: Solve for x
    x = 102,687,469,313,729,040/302,692,244.40
  6. Step 6: Final answer
    x = 339,247,110.60

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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.