Home / 35,572,334,341.56-49,086,694,919.25-20,327,400,855.33

Finding the Fourth Proportional to 35,572,334,341.56, 49,086,694,919.25 and 20,327,400,855.33

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Solution

The fourth proportional to 35,572,334,341.56, 49,086,694,919.25 and 20,327,400,855.33 is: 28,050,026,593.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,572,334,341.56 : 49,086,694,919.25 = 20,327,400,855.33 : x
  2. Step 2: Convert to fraction form
    35,572,334,341.56/49,086,694,919.25 = 20,327,400,855.33/x
  3. Step 3: Cross multiply
    35,572,334,341.56x = 49,086,694,919.25 × 20,327,400,855.33
  4. Step 4: Simplify right side
    35,572,334,341.56x = 997,804,924,286,885,298,176
  5. Step 5: Solve for x
    x = 997,804,924,286,885,298,176/35,572,334,341.56
  6. Step 6: Final answer
    x = 28,050,026,593.87

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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.