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Finding the Third Proportional to 162,423,306 and 350,734,070.25

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Solution

The third proportional to 162,423,306 and 350,734,070.25 is: 757,369,068.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,423,306 : 350,734,070.25 = 350,734,070.25 : x
  2. Step 2: Convert to fraction form
    162,423,306/350,734,070.25 = 350,734,070.25/x
  3. Step 3: Cross multiply
    162,423,306x = 350,734,070.25 × 350,734,070.25
  4. Step 4: Simplify right side
    162,423,306x = 123,014,388,034,131,936
  5. Step 5: Solve for x
    x = 123,014,388,034,131,936/162,423,306
  6. Step 6: Final answer
    x = 757,369,068.91

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.