Home / 4,131,787,829.60-6,209,774,979.60-3,599,685,480.80

Finding the Fourth Proportional to 4,131,787,829.60, 6,209,774,979.60 and 3,599,685,480.80

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Solution

The fourth proportional to 4,131,787,829.60, 6,209,774,979.60 and 3,599,685,480.80 is: 5,410,064,058.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131,787,829.60 : 6,209,774,979.60 = 3,599,685,480.80 : x
  2. Step 2: Convert to fraction form
    4,131,787,829.60/6,209,774,979.60 = 3,599,685,480.80/x
  3. Step 3: Cross multiply
    4,131,787,829.60x = 6,209,774,979.60 × 3,599,685,480.80
  4. Step 4: Simplify right side
    4,131,787,829.60x = 22,353,236,833,101,238,272
  5. Step 5: Solve for x
    x = 22,353,236,833,101,238,272/4,131,787,829.60
  6. Step 6: Final answer
    x = 5,410,064,058.22

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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.