Home / 12,645,394,487,129-17,061,606,232,719

Finding the Third Proportional to 12,645,394,487,129 and 17,061,606,232,719

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Solution

The third proportional to 12,645,394,487,129 and 17,061,606,232,719 is: 23,020,112,779,925.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,645,394,487,129 : 17,061,606,232,719 = 17,061,606,232,719 : x
  2. Step 2: Convert to fraction form
    12,645,394,487,129/17,061,606,232,719 = 17,061,606,232,719/x
  3. Step 3: Cross multiply
    12,645,394,487,129x = 17,061,606,232,719 × 17,061,606,232,719
  4. Step 4: Simplify right side
    12,645,394,487,129x = 291,098,407,240,355,834,444,644,352
  5. Step 5: Solve for x
    x = 291,098,407,240,355,834,444,644,352/12,645,394,487,129
  6. Step 6: Final answer
    x = 23,020,112,779,925.35

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.