Home / 2,987,409,376.85-4,481,052,534.33-995,596,058.87

Finding the Fourth Proportional to 2,987,409,376.85, 4,481,052,534.33 and 995,596,058.87

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Solution

The fourth proportional to 2,987,409,376.85, 4,481,052,534.33 and 995,596,058.87 is: 1,493,373,582.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,987,409,376.85 : 4,481,052,534.33 = 995,596,058.87 : x
  2. Step 2: Convert to fraction form
    2,987,409,376.85/4,481,052,534.33 = 995,596,058.87/x
  3. Step 3: Cross multiply
    2,987,409,376.85x = 4,481,052,534.33 × 995,596,058.87
  4. Step 4: Simplify right side
    2,987,409,376.85x = 4,461,318,242,758,755,328
  5. Step 5: Solve for x
    x = 4,461,318,242,758,755,328/2,987,409,376.85
  6. Step 6: Final answer
    x = 1,493,373,582.25

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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.