Home / 5,768,884,958.10-8,662,397,363.55-3,320,004,830.10

Finding the Fourth Proportional to 5,768,884,958.10, 8,662,397,363.55 and 3,320,004,830.10

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Solution

The fourth proportional to 5,768,884,958.10, 8,662,397,363.55 and 3,320,004,830.10 is: 4,985,227,005.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,768,884,958.10 : 8,662,397,363.55 = 3,320,004,830.10 : x
  2. Step 2: Convert to fraction form
    5,768,884,958.10/8,662,397,363.55 = 3,320,004,830.10/x
  3. Step 3: Cross multiply
    5,768,884,958.10x = 8,662,397,363.55 × 3,320,004,830.10
  4. Step 4: Simplify right side
    5,768,884,958.10x = 28,759,201,087,231,500,288
  5. Step 5: Solve for x
    x = 28,759,201,087,231,500,288/5,768,884,958.10
  6. Step 6: Final answer
    x = 4,985,227,005.93

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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.