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Finding the Third Proportional to 1,081,830,753 and 1,616,377,707

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Solution

The third proportional to 1,081,830,753 and 1,616,377,707 is: 2,415,051,415.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,081,830,753 : 1,616,377,707 = 1,616,377,707 : x
  2. Step 2: Convert to fraction form
    1,081,830,753/1,616,377,707 = 1,616,377,707/x
  3. Step 3: Cross multiply
    1,081,830,753x = 1,616,377,707 × 1,616,377,707
  4. Step 4: Simplify right side
    1,081,830,753x = 2,612,676,891,686,577,664
  5. Step 5: Solve for x
    x = 2,612,676,891,686,577,664/1,081,830,753
  6. Step 6: Final answer
    x = 2,415,051,415.80

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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.