Home / 42,781,759.50-93,403,187.25

Finding the Third Proportional to 42,781,759.50 and 93,403,187.25

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Solution

The third proportional to 42,781,759.50 and 93,403,187.25 is: 203,922,313.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,781,759.50 : 93,403,187.25 = 93,403,187.25 : x
  2. Step 2: Convert to fraction form
    42,781,759.50/93,403,187.25 = 93,403,187.25/x
  3. Step 3: Cross multiply
    42,781,759.50x = 93,403,187.25 × 93,403,187.25
  4. Step 4: Simplify right side
    42,781,759.50x = 8,724,155,388,458,563
  5. Step 5: Solve for x
    x = 8,724,155,388,458,563/42,781,759.50
  6. Step 6: Final answer
    x = 203,922,313.87

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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.