Home / 447,361,392,658.84-617,358,698,255.74-241,595,612,204.54

Finding the Fourth Proportional to 447,361,392,658.84, 617,358,698,255.74 and 241,595,612,204.54

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Solution

The fourth proportional to 447,361,392,658.84, 617,358,698,255.74 and 241,595,612,204.54 is: 333,401,932,089.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    447,361,392,658.84 : 617,358,698,255.74 = 241,595,612,204.54 : x
  2. Step 2: Convert to fraction form
    447,361,392,658.84/617,358,698,255.74 = 241,595,612,204.54/x
  3. Step 3: Cross multiply
    447,361,392,658.84x = 617,358,698,255.74 × 241,595,612,204.54
  4. Step 4: Simplify right side
    447,361,392,658.84x = 149,151,152,654,893,392,592,896
  5. Step 5: Solve for x
    x = 149,151,152,654,893,392,592,896/447,361,392,658.84
  6. Step 6: Final answer
    x = 333,401,932,089.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.