Home / 12,774,677.06-28,022,543.58

Finding the Third Proportional to 12,774,677.06 and 28,022,543.58

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Solution

The third proportional to 12,774,677.06 and 28,022,543.58 is: 61,470,277.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,774,677.06 : 28,022,543.58 = 28,022,543.58 : x
  2. Step 2: Convert to fraction form
    12,774,677.06/28,022,543.58 = 28,022,543.58/x
  3. Step 3: Cross multiply
    12,774,677.06x = 28,022,543.58 × 28,022,543.58
  4. Step 4: Simplify right side
    12,774,677.06x = 785,262,948,587,858.75
  5. Step 5: Solve for x
    x = 785,262,948,587,858.75/12,774,677.06
  6. Step 6: Final answer
    x = 61,470,277.86

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.