Home / 10,888,190,400.77-16,334,030,945.26-4,593,546,815.57

Finding the Fourth Proportional to 10,888,190,400.77, 16,334,030,945.26 and 4,593,546,815.57

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Solution

The fourth proportional to 10,888,190,400.77, 16,334,030,945.26 and 4,593,546,815.57 is: 6,891,056,555.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,888,190,400.77 : 16,334,030,945.26 = 4,593,546,815.57 : x
  2. Step 2: Convert to fraction form
    10,888,190,400.77/16,334,030,945.26 = 4,593,546,815.57/x
  3. Step 3: Cross multiply
    10,888,190,400.77x = 16,334,030,945.26 × 4,593,546,815.57
  4. Step 4: Simplify right side
    10,888,190,400.77x = 75,031,135,834,034,683,904
  5. Step 5: Solve for x
    x = 75,031,135,834,034,683,904/10,888,190,400.77
  6. Step 6: Final answer
    x = 6,891,056,555.07

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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.