Home / 302,223,092.85-453,446,613.68-291,025,652.85

Finding the Fourth Proportional to 302,223,092.85, 453,446,613.68 and 291,025,652.85

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Solution

The fourth proportional to 302,223,092.85, 453,446,613.68 and 291,025,652.85 is: 436,646,305.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,223,092.85 : 453,446,613.68 = 291,025,652.85 : x
  2. Step 2: Convert to fraction form
    302,223,092.85/453,446,613.68 = 291,025,652.85/x
  3. Step 3: Cross multiply
    302,223,092.85x = 453,446,613.68 × 291,025,652.85
  4. Step 4: Simplify right side
    302,223,092.85x = 131,964,596,777,388,624
  5. Step 5: Solve for x
    x = 131,964,596,777,388,624/302,223,092.85
  6. Step 6: Final answer
    x = 436,646,305.00

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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.