Home / 293,829,360,014.40-440,744,040,021.60-95,102,737,627.20

Finding the Fourth Proportional to 293,829,360,014.40, 440,744,040,021.60 and 95,102,737,627.20

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Solution

The fourth proportional to 293,829,360,014.40, 440,744,040,021.60 and 95,102,737,627.20 is: 142,654,106,440.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,829,360,014.40 : 440,744,040,021.60 = 95,102,737,627.20 : x
  2. Step 2: Convert to fraction form
    293,829,360,014.40/440,744,040,021.60 = 95,102,737,627.20/x
  3. Step 3: Cross multiply
    293,829,360,014.40x = 440,744,040,021.60 × 95,102,737,627.20
  4. Step 4: Simplify right side
    293,829,360,014.40x = 41,915,964,798,926,361,460,736
  5. Step 5: Solve for x
    x = 41,915,964,798,926,361,460,736/293,829,360,014.40
  6. Step 6: Final answer
    x = 142,654,106,440.80

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Double scale
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Similar ratio
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1.5x scale

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.