Home / 584,087,659,373.10-806,045,702,604.98-323,669,718,517.64

Finding the Fourth Proportional to 584,087,659,373.10, 806,045,702,604.98 and 323,669,718,517.64

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Solution

The fourth proportional to 584,087,659,373.10, 806,045,702,604.98 and 323,669,718,517.64 is: 446,666,834,143.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    584,087,659,373.10 : 806,045,702,604.98 = 323,669,718,517.64 : x
  2. Step 2: Convert to fraction form
    584,087,659,373.10/806,045,702,604.98 = 323,669,718,517.64/x
  3. Step 3: Cross multiply
    584,087,659,373.10x = 806,045,702,604.98 × 323,669,718,517.64
  4. Step 4: Simplify right side
    584,087,659,373.10x = 260,892,585,674,507,257,118,720
  5. Step 5: Solve for x
    x = 260,892,585,674,507,257,118,720/584,087,659,373.10
  6. Step 6: Final answer
    x = 446,666,834,143.57

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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.