Home / 590,247,029.10-885,937,414.05-504,082,728.30

Finding the Fourth Proportional to 590,247,029.10, 885,937,414.05 and 504,082,728.30

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Solution

The fourth proportional to 590,247,029.10, 885,937,414.05 and 504,082,728.30 is: 756,608,211.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,247,029.10 : 885,937,414.05 = 504,082,728.30 : x
  2. Step 2: Convert to fraction form
    590,247,029.10/885,937,414.05 = 504,082,728.30/x
  3. Step 3: Cross multiply
    590,247,029.10x = 885,937,414.05 × 504,082,728.30
  4. Step 4: Simplify right side
    590,247,029.10x = 446,585,748,777,370,752
  5. Step 5: Solve for x
    x = 446,585,748,777,370,752/590,247,029.10
  6. Step 6: Final answer
    x = 756,608,211.07

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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.