Home / 201,800,847.42-302,672,528.94-63,608,495.04

Finding the Fourth Proportional to 201,800,847.42, 302,672,528.94 and 63,608,495.04

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Solution

The fourth proportional to 201,800,847.42, 302,672,528.94 and 63,608,495.04 is: 95,403,682.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,800,847.42 : 302,672,528.94 = 63,608,495.04 : x
  2. Step 2: Convert to fraction form
    201,800,847.42/302,672,528.94 = 63,608,495.04/x
  3. Step 3: Cross multiply
    201,800,847.42x = 302,672,528.94 × 63,608,495.04
  4. Step 4: Simplify right side
    201,800,847.42x = 19,252,544,055,824,248
  5. Step 5: Solve for x
    x = 19,252,544,055,824,248/201,800,847.42
  6. Step 6: Final answer
    x = 95,403,682.90

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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.