Home / 31,129,371,194,835-64,835,302,132,894

Finding the Third Proportional to 31,129,371,194,835 and 64,835,302,132,894

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Solution

The third proportional to 31,129,371,194,835 and 64,835,302,132,894 is: 135,036,984,086,627.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,129,371,194,835 : 64,835,302,132,894 = 64,835,302,132,894 : x
  2. Step 2: Convert to fraction form
    31,129,371,194,835/64,835,302,132,894 = 64,835,302,132,894/x
  3. Step 3: Cross multiply
    31,129,371,194,835x = 64,835,302,132,894 × 64,835,302,132,894
  4. Step 4: Simplify right side
    31,129,371,194,835x = 4,203,616,402,663,649,143,150,346,240
  5. Step 5: Solve for x
    x = 4,203,616,402,663,649,143,150,346,240/31,129,371,194,835
  6. Step 6: Final answer
    x = 135,036,984,086,627.33

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.