Home / 63,584,365.29-136,911,650.41

Finding the Third Proportional to 63,584,365.29 and 136,911,650.41

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Solution

The third proportional to 63,584,365.29 and 136,911,650.41 is: 294,802,030.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,584,365.29 : 136,911,650.41 = 136,911,650.41 : x
  2. Step 2: Convert to fraction form
    63,584,365.29/136,911,650.41 = 136,911,650.41/x
  3. Step 3: Cross multiply
    63,584,365.29x = 136,911,650.41 × 136,911,650.41
  4. Step 4: Simplify right side
    63,584,365.29x = 18,744,800,019,101,776
  5. Step 5: Solve for x
    x = 18,744,800,019,101,776/63,584,365.29
  6. Step 6: Final answer
    x = 294,802,030.87

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.