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Finding the Third Proportional to 565,750,545 and 845,141,764

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Solution

The third proportional to 565,750,545 and 845,141,764 is: 1,262,508,021.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    565,750,545 : 845,141,764 = 845,141,764 : x
  2. Step 2: Convert to fraction form
    565,750,545/845,141,764 = 845,141,764/x
  3. Step 3: Cross multiply
    565,750,545x = 845,141,764 × 845,141,764
  4. Step 4: Simplify right side
    565,750,545x = 714,264,601,257,031,680
  5. Step 5: Solve for x
    x = 714,264,601,257,031,680/565,750,545
  6. Step 6: Final answer
    x = 1,262,508,021.55

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.