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Finding the Third Proportional to 822,141,808 and 1,119,807,480

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Solution

The third proportional to 822,141,808 and 1,119,807,480 is: 1,525,246,350.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    822,141,808 : 1,119,807,480 = 1,119,807,480 : x
  2. Step 2: Convert to fraction form
    822,141,808/1,119,807,480 = 1,119,807,480/x
  3. Step 3: Cross multiply
    822,141,808x = 1,119,807,480 × 1,119,807,480
  4. Step 4: Simplify right side
    822,141,808x = 1,253,968,792,263,950,336
  5. Step 5: Solve for x
    x = 1,253,968,792,263,950,336/822,141,808
  6. Step 6: Final answer
    x = 1,525,246,350.52

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.