Home / 2,184,199,322.40-3,276,298,983.60-803,728,180.80

Finding the Fourth Proportional to 2,184,199,322.40, 3,276,298,983.60 and 803,728,180.80

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Solution

The fourth proportional to 2,184,199,322.40, 3,276,298,983.60 and 803,728,180.80 is: 1,205,592,271.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,199,322.40 : 3,276,298,983.60 = 803,728,180.80 : x
  2. Step 2: Convert to fraction form
    2,184,199,322.40/3,276,298,983.60 = 803,728,180.80/x
  3. Step 3: Cross multiply
    2,184,199,322.40x = 3,276,298,983.60 × 803,728,180.80
  4. Step 4: Simplify right side
    2,184,199,322.40x = 2,633,253,821,845,716,992
  5. Step 5: Solve for x
    x = 2,633,253,821,845,716,992/2,184,199,322.40
  6. Step 6: Final answer
    x = 1,205,592,271.20

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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.