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Finding the Third Proportional to 563,596,251 and 859,971,582

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Solution

The third proportional to 563,596,251 and 859,971,582 is: 1,312,200,215.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,596,251 : 859,971,582 = 859,971,582 : x
  2. Step 2: Convert to fraction form
    563,596,251/859,971,582 = 859,971,582/x
  3. Step 3: Cross multiply
    563,596,251x = 859,971,582 × 859,971,582
  4. Step 4: Simplify right side
    563,596,251x = 739,551,121,847,582,720
  5. Step 5: Solve for x
    x = 739,551,121,847,582,720/563,596,251
  6. Step 6: Final answer
    x = 1,312,200,215.20

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.