Home / 43,706,101.50-90,996,969.38

Finding the Third Proportional to 43,706,101.50 and 90,996,969.38

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Solution

The third proportional to 43,706,101.50 and 90,996,969.38 is: 189,457,493.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,706,101.50 : 90,996,969.38 = 90,996,969.38 : x
  2. Step 2: Convert to fraction form
    43,706,101.50/90,996,969.38 = 90,996,969.38/x
  3. Step 3: Cross multiply
    43,706,101.50x = 90,996,969.38 × 90,996,969.38
  4. Step 4: Simplify right side
    43,706,101.50x = 8,280,448,435,434,688
  5. Step 5: Solve for x
    x = 8,280,448,435,434,688/43,706,101.50
  6. Step 6: Final answer
    x = 189,457,493.38

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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.