Home / 1,565,292,100-3,411,849,920

Finding the Third Proportional to 1,565,292,100 and 3,411,849,920

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Solution

The third proportional to 1,565,292,100 and 3,411,849,920 is: 7,436,771,626.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,292,100 : 3,411,849,920 = 3,411,849,920 : x
  2. Step 2: Convert to fraction form
    1,565,292,100/3,411,849,920 = 3,411,849,920/x
  3. Step 3: Cross multiply
    1,565,292,100x = 3,411,849,920 × 3,411,849,920
  4. Step 4: Simplify right side
    1,565,292,100x = 11,640,719,876,604,006,400
  5. Step 5: Solve for x
    x = 11,640,719,876,604,006,400/1,565,292,100
  6. Step 6: Final answer
    x = 7,436,771,626.59

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.