Home / 302,223,233.10-453,446,824.05-291,025,793.10

Finding the Fourth Proportional to 302,223,233.10, 453,446,824.05 and 291,025,793.10

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Solution

The fourth proportional to 302,223,233.10, 453,446,824.05 and 291,025,793.10 is: 436,646,515.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,223,233.10 : 453,446,824.05 = 291,025,793.10 : x
  2. Step 2: Convert to fraction form
    302,223,233.10/453,446,824.05 = 291,025,793.10/x
  3. Step 3: Cross multiply
    302,223,233.10x = 453,446,824.05 × 291,025,793.10
  4. Step 4: Simplify right side
    302,223,233.10x = 131,964,721,597,827,424
  5. Step 5: Solve for x
    x = 131,964,721,597,827,424/302,223,233.10
  6. Step 6: Final answer
    x = 436,646,515.37

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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.