Home / 422,608,128,704.85-583,167,211,742.85-237,174,024,331.55

Finding the Fourth Proportional to 422,608,128,704.85, 583,167,211,742.85 and 237,174,024,331.55

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Solution

The fourth proportional to 422,608,128,704.85, 583,167,211,742.85 and 237,174,024,331.55 is: 327,282,191,403.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    422,608,128,704.85 : 583,167,211,742.85 = 237,174,024,331.55 : x
  2. Step 2: Convert to fraction form
    422,608,128,704.85/583,167,211,742.85 = 237,174,024,331.55/x
  3. Step 3: Cross multiply
    422,608,128,704.85x = 583,167,211,742.85 × 237,174,024,331.55
  4. Step 4: Simplify right side
    422,608,128,704.85x = 138,312,114,467,260,858,368,000
  5. Step 5: Solve for x
    x = 138,312,114,467,260,858,368,000/422,608,128,704.85
  6. Step 6: Final answer
    x = 327,282,191,403.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.